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1
00:00:20,920 --> 00:00:23,640
ุทูŠุจ ุจุณู… ุงู„ู„ู‡ ุงู„ุฑุญู…ู† ุงู„ุฑุญูŠู… ู‡ู†ูƒู…ู„ ุงู„ูŠูˆู… ุฅู† ุดุงุก ุงู„ู„ู‡
2
00:00:23,640 --> 00:00:28,180
ุจู…ูˆุถูˆุน ุฌุฏูŠุฏ ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€ lens thickness ุทุจุนุง ุงู„ู€ lens
3
00:00:28,180 --> 00:00:32,400
thickness ุจุฏุฎู„ ููŠู‡ุง ุฃูƒุซุฑ ู…ู† ุนุงู…ู„ ููŠ ุนู†ุฏูŠ edge
4
00:00:32,400 --> 00:00:38,760
thickness edge thickness ู…ุนู†ุงู‡ุง ุณู…ูƒ ุญุงูุฉ ุงู„ุนุฏุณุฉ ููŠ
5
00:00:38,760 --> 00:00:43,360
central thickness central thickness ุงู„ู„ูŠ ู‡ูˆ ุณู…ูƒ ุงู„
6
00:00:43,360 --> 00:00:47,320
... ุงู„ูˆุณุท ุชุจุน ุงู„ุนุฏุณุฉ ููŠ ุนู†ุฏูŠ ู…ูู‡ูˆู… ุฌุฏูŠุฏ ู‡ู†ุงุฎุฏู‡
7
00:00:47,320 --> 00:00:52,810
ุงู„ูŠูˆู… ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€ sag ู…ูู‡ูˆู… ุงู„ู€ sag (ุงู„ุณุงุฌ) ู…ุนู†ุงู‡ ุนู…ู‚
8
00:00:52,810 --> 00:00:58,530
ุงู„ุชุฏู„ูŠ ุชุงุน ุงู„ุณุทุญ ุดูˆ ูŠุนู†ูŠุŸ ูŠุนู†ูŠ ู…ุซู„ุง ุนู†ุฏูŠ ุณุทุญ
9
00:00:58,530 --> 00:01:05,130
ุจุงู„ุดูƒู„ ู‡ุฐุง ู„ูˆ ู‚ู„ู†ุง ุฅูŠุด ุงู„ุณุงุฌ ุทุจุนุงุŒ ุงู„ุณุงุฌ ุทุจุนุง
10
00:01:05,130 --> 00:01:11,570
ุงู„ู„ูŠ ู‡ูˆ ุงู„ู…ุณุงูุฉ ุจูŠู† ุงู„ู€ curve ู‡ุงุฏูŠ ูˆ ุงู„ู…ุณุชูˆู‰ ุงู„ู„ูŠ
11
00:01:11,570 --> 00:01:15,450
ุจูŠู‚ุทุน ุงู„ู€ curve ุจุงู„ุดูƒู„ ู‡ุฐุงุŒ ู‡ุฐุง ุงู„ุณุงุฌ
12
00:01:19,530 --> 00:01:23,230
ุงู„ุณุงุฌ ุฅู„ู‡ ุนู„ุงู‚ุฉ ุจุฏุฑุฌุฉ ุงู„ุชุญุฏุจ ุจูุนู„ ุฅู„ู‡ ุนู„ุงู‚ุฉ ู…ุน
13
00:01:23,230 --> 00:01:25,830
ุชุซุจูŠุช ุงู„ู€ diameter ุฃูˆ ุชุซุจูŠุช ุงู„ู‚ุทุฑ ู‡ู†ุดูˆู ู‡ุฐุง ุงู„ูƒู„ุงู…
14
00:01:25,830 --> 00:01:29,890
ุจุณ ููŠ ุงู„ู†ู‡ุงูŠุฉ ุงู„ุณุงุฌ ุจูŠุญูƒูŠ ุนู„ู‰ ู…ุณุงูุฉ ู‡ุฐุง ุงู„ุนู…ู‚ ูŠุนู†ูŠ
15
00:01:29,890 --> 00:01:35,030
ู‡ู†ุง ู…ุซู„ุง ูˆูŠู† ุงู„ุณุงุฌ ู„ุงุฒู… ุฃูˆุตู„ ู‡ุงูŠ ู‡ูŠูƒ ุจุงู„ุฃูˆู„ ุชู…ุงู…
16
00:01:35,030 --> 00:01:38,710
ู‡ุฐุง ู‡ูˆ ุงู„ุณุงุฌ ู†ุจุฏุฃ ู…ู† ูˆูŠู† ู…ู† ุงู„ู€ curvature ู†ุณู‚ุท ุนู„ู‰
17
00:01:38,710 --> 00:01:43,990
ุงู„ุณุทุญ ูŠุนู†ูŠ ู‡ุฐุง ู‡ูˆ ุงู„ุณุงุฌ ูƒู„ ู…ุง ุฒุงุฏ ุงู„ุณุงุฌ ุฅุฐุง
18
00:01:43,990 --> 00:01:46,670
ุจุชู„ุงุญุธูˆุง ู„ูˆ ู‡ุฐู‡ ุฒุงุฏุช ูƒุซูŠุฑ ูˆู‡ุฐู‡ ุฒุงุฏุช ูƒุซูŠุฑ ูƒู„ ู…ุง ุณู…ูƒ
19
00:01:46,670 --> 00:01:50,420
ุงู„ุนุฏุณุฉ ูƒู„ู‡ ูŠุฒูŠุฏ ูƒู„ ู…ุง ุฒุงุฏ ุงู„ุณุงู‚ุŒ ูƒู„ ู…ุง ุฒุงุฏุช ุงู„ุชุญุฏุจุงุช ูˆ
20
00:01:50,420 --> 00:01:55,100
ุตุงุฑุช ุงู„ุนุฏุณุฉ ูƒุฏุง ุณู…ูŠูƒุฉ ุฃูˆ ููŠ thickness ูƒุจูŠุฑ ูˆุงุถุญุฉุŸ
21
00:01:55,100 --> 00:02:02,520
ุชู…ุงู… ุงู„ุฌุฐุงุจุฉ ู‚ู„ู†ุง lens thickness ููŠ ุญุงุฌุฉ ุนู†ุฏู†ุง
22
00:02:02,520 --> 00:02:06,440
edge thickness ู…ู† ุญูŠุซ ุงู„ุนุฏุณุฉุŒ ุฅูŠุด ู†ูˆุน ุงู„ุนุฏุณุฉ ุฏูŠุŸ
23
00:02:06,440 --> 00:02:13,320
ู…ู†ุณูƒุณ ู…ู†ุณูƒุณุŒ ูˆ ู‡ูŠ ุฏูŠุŸ bi-concave ุจุงูŠ ูƒูˆู†ูƒูŠูุŒ ู…ู…ุชุงุฒ
24
00:02:13,320 --> 00:02:21,370
ุชู…ุงู… ุงู„ู€ E ู‡ูŠ ุฏูŠ edge thickness ุณู…ูƒ ุงู„ุญุงูุฉ ุชู…ุงู… edge
25
00:02:21,370 --> 00:02:25,610
thickness ุงู„ู€ central thickness ูˆ ุงู„ู€ central
26
00:02:25,610 --> 00:02:34,390
thickness ุงู„ู„ูŠ ู‡ูˆ ุงู„ุณู…ูƒ ู‡ุฐุง ุชู…ุงู… ุฃูˆ ุงู„ุณู…ูƒ ู‡ุฐุง ู‡ุฐุง
27
00:02:34,390 --> 00:02:39,310
ู‡ูˆ ุงู„ู€ T ุงู„ู€ central thickness ุฅุฐุง ุจู†ู„ุงุญุธ ู‡ู†ุง ุจุชู„ุงู‚ูŠ
28
00:02:39,310 --> 00:02:42,210
ููŠ ุนุฏุณุฉ ุงู„ุณู„ุจ ู‡ู†ุงูƒ ุงู„ู€ biconcave ุฃู†ู‡ ุฏุงุฆู…ุง ุงู„ู€
29
00:02:42,210 --> 00:02:46,310
central thickness ุฃู‚ู„ ู…ู† ุงู„ู€ edge thickness ู„ูˆ ุฃู†ุง
30
00:02:46,310 --> 00:02:48,710
ูˆุงุญุฏ ุฃุนุทุงู†ู‰ ู…ุนุทูŠุงุช ูˆ ุฌูŠุช ู…ู† ุงู„ู…ุนุทูŠุงุช ุฃู† ุงู„ู€ edge
31
00:02:48,710 --> 00:02:53,030
thickness ุฃูƒุซุฑ ู…ู† ุงู„ู€ central thickness ุจุนุฑู ุฃู†
32
00:02:53,030 --> 00:02:56,710
ุงู„ุนุฏุณุฉ ู‡ุฐู‡ ุณุงู„ุจุฉ ู„ูˆ ูˆุงุญุฏ ู‚ุงู„ ู„ูŠู‡ ุงู„ู€ edge thickness
33
00:02:56,710 --> 00:02:59,830
ุจูŠุณุงูˆูŠ ุฎู…ุณุฉ ู…ู„ูŠูˆู† ูˆ ุงู„ู€ central thickness ุจูŠุณุงูˆูŠ
34
00:02:59,830 --> 00:03:03,870
ุงุซู†ูŠู† ู…ู„ูŠูˆู† ู‡ุนุฑู ุฃู† ู‡ุฐุง ุนุฏุณุฉ ุฃูƒูŠุฏ ุณุงู„ุจุฉ ู„ุฃู† ู…ุง ูŠุตูŠุฑ
35
00:03:03,870 --> 00:03:07,430
ู‡ุฐุง ุงู„ูƒู„ุงู… ุฃู† ู„ู…ุง ูŠูƒูˆู† ุงู„ุณุทุญูŠู† concave ุฃูˆ ู…ุญุฏุจุฉ
36
00:03:07,430 --> 00:03:10,970
ุงู„ุณุทุญ ุงู„ู€ convex ู…ุน ุงู„ู€ concave ููŠ ุงู„ู€ meniscus ู„ุตุงู„ุญ
37
00:03:10,970 --> 00:03:14,410
ุงู„ู€ minus ูŠุนู†ูŠ ุชู„ุนุจู‰ ุนุฏุณุฉ ู‡ุฐู‡ ุงู„ู€ meniscus ุฃุตูุฑ
38
00:03:18,680 --> 00:03:21,620
ู…ุด ูุงูƒุฑ ููŠ ุนุฏุณุฉ ู‡ุฐูŠ ุณุงู„ุจุฉ ูˆ ู„ุง ู…ูˆุฌุจุฉ ุจู‚ู‰ ุนุงุฑููŠู† ู„ูŠุด
39
00:03:21,620 --> 00:03:24,340
ุณุงู„ุจุฉ ู‚ู„ุชู… ู„ุฃู† ู‡ุฐูŠ ุงู„ุชุญุฏุจ ุชุจุนู‡ุง ุฃู‚ู„ ู…ู† ุงู„ุชุญุฏุจ
40
00:03:24,340 --> 00:03:29,200
ุจู‡ุฐุง ุชู‚ุนุฑ ุฃูƒุซุฑ ู…ู† ุงู„ุชุญุฏุจ ุทุจ ููŠ ู‡ุฐูŠ ุงู„ุนุฏุณุฉ ู…ุด
41
00:03:29,200 --> 00:03:32,740
ู…ุงุจุชู„ุงุญุธูˆุง ู‡ุฐูŠ ุงู„ู€ edge thickness ูˆ ู‡ุฐุง ุงู„ู€ center
42
00:03:32,740 --> 00:03:46,840
thickness ู…ูŠู† ุฃูƒุซุฑ edge ุทุจ ุดูˆู ุนุฏุณุฉ plus ุชู…ุงู…
43
00:03:47,790 --> 00:03:53,110
ู‡ุฏุง ุงู„ู€ plus ูƒูŠู ุฃูุฑู‘ุน ุงู„ู€ plusุŸ ู‡ุฏุง ุงู„ุชุญุฏุจ ุฃูƒุซุฑ ู…ู†
44
00:03:53,110 --> 00:03:57,450
ุชู‚ุงุนุฑ ุทูŠุจ ุฅูŠุด ูˆุงู‚ู ุงู„ู€ edge ู‡ู†ุง ูˆ ุงู„ู€ center
45
00:03:57,450 --> 00:04:01,010
thicknessุŸ ุงู„ู€ center ุฃูƒุจุฑ ู…ู† ุงู„ู€ edge thickness
46
00:04:01,010 --> 00:04:06,510
ุชู…ุงู…ุŸ ุฏูŠ ู‚ุงุนุฏุฉ ุนุงู…ุฉ ุงู„ู€ edge thickness ุฏุงุฆู…ุง ุฃูƒุซุฑ
47
00:04:06,510 --> 00:04:09,610
ููŠ ุญุงู„ุฉ ุงู„ู€ minus lens ุงู„ู€ edge thickness ูˆ ุงู„ุนูƒุณ ููŠ
48
00:04:09,610 --> 00:04:14,010
ุนุฏุณุงุช ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€ plus ุทูŠุจ ุนู†ุฏู†ุง ุงู„ู€ surface sag
49
00:04:14,010 --> 00:04:20,200
ู†ุฑุณู… ุนู„ู‰ ูƒู„ ู…ู†ุญู†ู‰ plane ู‡ูŠ ู…ู† ุญูŠู† ุงู„ุฃูˆู„ ุจุณู… ุงู„ู€ plane
50
00:04:20,200 --> 00:04:23,620
ุจู‚ุทุน ูˆ ู‡ุฏุง ู†ูุณ ุงู„ู‚ุถูŠุฉ ูˆ ู‡ู†ุงูƒ ู†ูุณ ุงู„ุญุงุฌุฉ ู‡ุงูŠ ู†ุฑุณู…ู‡ุง
51
00:04:23,620 --> 00:04:29,700
ูˆุงุถุญุฉุŸ ู‡ุฏุง ุงู„ู€ plane ูƒูŠู ุงู„ุณุงุฌ ุจูŠูƒูˆู† ุดูƒู„ู‡ุงุŸ ู…ู† ู‡ู†ุง
52
00:04:29,700 --> 00:04:34,040
ู„ู‡ู†ุง ุจุงู„ุงุชุฌุงู‡ ุฃู†ุง ู…ุนู†ู‰ ู…ู† ูˆูŠู† ู†ุฑุณู…ู‡ุŸ ู†ุฑุณู…ู‡ ู…ู† ุงู„ู€
53
00:04:34,040 --> 00:04:39,300
curve ู…ู† ุงู„ู€ curve ู†ุงุญูŠุฉ ุงู„ุณุทุญ ู†ุฑุณู… ุณู‡ู… ุจุทุฑูŠู‚ุฉ ู‡ุงุฏูŠ
54
00:04:39,300 --> 00:04:44,420
ุชู…ุงู…ุŸ ุดุงูŠููŠู† ูƒูŠูุŸ S ูˆุงุญุฏ S ุงุซู†ูŠู† ุงู„ุณุงุฌ ุงู„ุฃูˆู„
55
00:04:44,420 --> 00:04:47,570
ุงู„ุณุงุฌ ุงู„ุซุงู†ูŠ S ูˆุงุญุฏ S ุงุซู†ูŠู† ุดุงูŠููŠู† ูƒูŠู ุตุงุฑ
56
00:04:47,570 --> 00:04:50,210
ุงู„ุชุฌุฑุจุฉ ุจุงู„ุนูƒุณุŸ ู„ูŠุดุŸ ู„ุฃู† ู‡ูŠ ุงู„ู€ curve ูˆ ู‡ูŠ ุงู„ู€ plane
57
00:04:50,210 --> 00:04:57,070
ูˆ ู‡ูŠ ุงู„ู€ curve ูˆ ู‡ูŠ ุงู„ู€ plane ูˆ ู‡ูƒุฐุง ูˆุงุถุญุฉ ุงู„ู€
58
00:04:57,070 --> 00:05:00,530
diameter ุฅูŠุด ู…ุนู†ู‰ ุงู„ู€ diameterุŸ ู‚ุทุฑ ู‚ุทุฑ ุงู„ุนุฏุณุฉ
59
00:05:00,530 --> 00:05:03,710
ูƒู„ู‡ุง ุงู„ู„ูŠ ู‡ูˆ ู‡ุฐู‡ ุงู„ู…ุณุงูุฉ ู‡ุชู„ุงู‚ูŠ ุงู„ุนุฏุณุฉ ู‡ูŠูƒ ู‚ุทุฑู‡ุง
60
00:05:03,710 --> 00:05:09,490
ูƒู„ู‡ุง ู‡ุฐู‡ ุงู„ู…ุณุงูุฉ ูˆุงุถุญุฉุŸ ู‡ูŠ ุงู„ู‚ุทุฑ ุทูŠุจ ููŠ ู‚ุงู†ูˆู†
61
00:05:09,490 --> 00:05:13,430
ุจูŠุฌู…ุน ู‡ุฐู‡ ุงู„ู…ุนุทูŠุงุช ู…ุน ุจุนุถ ุงู„ู€ T ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€ central
62
00:05:13,430 --> 00:05:19,530
thickness ุจูŠุณุงูˆูŠ ุงู„ู€ age thickness ุฒุงุฆุฏ ุงู„ู€ S1 ู†ุงู‚ุต ุงู„ู€
63
00:05:19,530 --> 00:05:27,450
S2 ููŠ ุนู†ุฏูŠ ุดุบู„ ุซุงู†ูŠ ูŠุง ุฅู…ุง ุจุญูุธ ุงู„ู‚ุงู†ูˆู† ู‡ุฐุง ุญูุธ ูˆ
64
00:05:27,450 --> 00:05:32,210
ุจุชุนุงู…ู„ ู…ุน ุงู„ู€ S1 ูˆ ุงู„ู€ S2 ูƒู…ุชุฌู‡ุงุช ุฃู†ุชู… ูุงู‡ู…ูŠู† ุดูˆ ู‡ูŠ
65
00:05:32,210 --> 00:05:36,830
ู…ุชุฌู‡ุงุช ุงู„ู…ุชุฌู‡ ูŠุนู†ูŠ ู„ูˆ ุจุฏูŠ ุฃุฎู„ูŠ ุงู„ุงุชุฌุงู‡ ู†ุงุญูŠุฉ
66
00:05:36,830 --> 00:05:42,360
ุงู„ุดู…ุงู„ ุฃูˆ ุงู„ูŠู…ูŠู† ู†ุงุญูŠุฉ ุงู„ูŠู…ูŠู† ู…ูˆุฌุจุฉ ุฃูŠ ุดูŠุก ู†ุงุญูŠุฉ
67
00:05:42,360 --> 00:05:45,660
ุงู„ุดู…ุงู„ ู‡ูŠูƒูˆู† ุณุงู„ุจ ุฃู†ุง ุจุฏุนู… ู‡ุฐุง ุงู„ูƒู„ุงู… ุดุงูŠููŠู† ุดูˆ
68
00:05:45,660 --> 00:05:49,160
ุนู…ู„ุช ู†ุงุญูŠุฉ ุงู„ูŠู…ูŠู† plus ู†ุงุญูŠุฉ ุงู„ูŠู…ูŠู† plus ูƒุณู‡ู…
69
00:05:49,160 --> 00:05:54,020
ู†ุงุญูŠุฉ ุงู„ุดู…ุงู„ minus ู†ุงุญูŠุฉ ุงู„ูŠู…ูŠู† plus ูˆุงุถุญุฉุŸ ูˆู‡ูŠ
70
00:05:54,020 --> 00:05:58,780
ุงู„ู‚ุงู†ูˆู† ุจู†ุทุจู‚ ุงู„ู‚ุงู†ูˆู† ุฒูŠ ู…ุง ู‡ูˆ ููŠ ู‡ุฐู‡ ุงู„ุญุงู„ุฉ ู‡ูŠูƒูˆู†
71
00:05:58,780 --> 00:06:02,300
ู‚ุงู†ูˆู† T ุจูŠุณุงูˆูŠ E ุฒุงุฆุฏ S ูˆุงุญุฏ ู†ุงู‚ุต S ุงุซู†ูŠู† ู…ุธุจูˆุท
72
00:06:02,300 --> 00:06:07,920
ุชูุงุตูŠู„ ุงู„ุญุงู„ุฉ ู‡ูŠูƒูˆู† T ุจูŠุณุงูˆูŠ E ุฒุงุฆุฏ ุฃูˆ ู†ุงู‚ุต S ูˆุงุญุฏ
73
00:06:07,920 --> 00:06:12,840
ู†ุงู‚ุต S ุงุซู†ูŠู† ูุงู‡ู…ูŠู†ุŸ ููŠ ู‡ุฐู‡ ุงู„ุญุงู„ุฉ ูˆุงุถุญุฉุŸ ุทูŠุจ ููŠ
74
00:06:12,840 --> 00:06:16,220
ูˆุงุญุฏ ุฌุงูŠ ุฃุจุฏุน ูˆ ุด ูŠุฏูˆู‘ุด ุงู„ุชุฑุงุตู„ ุฏู‡ ูƒู„ู‡ุง ุฅุญู†ุง ุจุณ ุฅุญู†ุง
75
00:06:16,220 --> 00:06:22,920
ู…ุณุชู†ุชุฌูŠู† ู†ุถุจุท ู„ู‡ุง T ูŠุนู†ูŠ ู†ุฌูŠุจ T ุจูŠุณุงูˆูŠ E ุงู„ู„ูŠ ุนู†ุฏู‡ุง
76
00:06:30,810 --> 00:06:35,670
ุทูŠุจ ุตุญ ู…ู„ูŠูˆู† ุจุงู„ู…ุฆุฉ ุจุณ ูƒุงู…ู„ุฉ ู…ู…ุชุงุฒ ุฌุฏุง ูƒู„ุงู…ู‡ุง
77
00:06:35,670 --> 00:06:38,450
ุจุฏูŠูƒ ุชู†ุณูˆุง ุงู„ู€ filmic lenses ุฌูŠุจุชู„ูƒูˆุง ู„ุบุฒ
78
00:06:38,450 --> 00:06:41,130
ุจู‚ูˆู„ุชู„ูƒูˆุง ู‡ุงูŠ ุงู„ู„ุบุฒ ุฒูŠ ู‡ูŠูƒ ุงู„ู€ T ุฅูŠุด ุจุชุณุงูˆูŠ
79
00:06:41,130 --> 00:06:46,070
ุจู…ุนู„ูˆู…ูŠุฉ ุงู„ู€ S ูˆุงุญุฏ ูˆ ุงู„ู€ S ุงุซู†ูŠู† ูˆ ุงู„ู€ E ูุงู‡ู…ูŠู†
80
00:06:46,070 --> 00:06:51,490
ู‡ุงูŠ ุงู„ู€ T ูŠุนู†ูŠ ุงู„ู€ T ุจุชุณุงูˆูŠ ุงู„ู€ E ูƒู„ู‡ุง ุจุณ ู…ุฏูŠุด ุงู„ู€ S
81
00:06:51,490 --> 00:06:55,550
ุงุซู†ูŠู† ูˆ ู…ุฏูŠ ุงู„ู€ S ูˆุงุญุฏ ู†ุงู‚ุต ุงู„ู€ S ุงุซู†ูŠู† ุฒูŠ ุงู„ู€ S ูˆุงุญุฏ
82
00:06:55,550 --> 00:07:00,920
ุจุชุทู„ุน ู‡ูŠูƒ ูู‡ู…ุชูˆู‡ุงุŸ ุทูŠุจ ุดูˆู ู‡ุฐู‡ ุงู„ู€ T ุฅูŠุด ุจุชุณุงูˆูŠุŸ
83
00:07:00,920 --> 00:07:04,300
ุจุชุณุงูˆูŠ ุงู„ู€ E ูƒู„ู‡ุง ุจุณูŠุท ุฑุงุญ ู…ู†ู‡ุง ุงู„ู€ S1 ูˆ ุงู„ู€ S2ุŒ ุจูŠุทู„ุน
84
00:07:04,300 --> 00:07:07,090
ู†ูุณ ุงู„ู€ course ู†ุชุฌู†ุงู‡ ู‚ุจู„ ุดูˆูŠุฉ ูู‡ู…ุชูˆู‡ุงุŸ ู„ุง ุจุฏูŠุด
85
00:07:07,090 --> 00:07:10,410
ุชุนุฑูู‡ุง ุนู† ู…ุชุฌู‡ุงุชุŒ ุจู†ูุน ูˆ ุตุญ ูˆ ุจุงู„ุนูƒุณ ุฃู†ุง ุจุดุฌุน
86
00:07:10,410 --> 00:07:14,630
ูƒู„ุงู… ู‡ุฐุงุŒ ู„ุฃู† ููŠ ุงู„ู†ู‡ุงูŠุฉ ูŠุนู†ูŠ ู…ู†ุทู‚ูŠ ุงู„ู…ูˆุถูˆุนุŒ ุจุฏูŠุด
87
00:07:14,630 --> 00:07:17,810
ุฃู†ุง ุฃุญูุธ ู‚ูˆุงู†ูŠู† ูˆ ุฃุฎุฑุจุท ููŠู‡ู… ูˆ ุฒูŠ ู‡ูŠูƒุŒ ุจูƒู„ ุจุณุงุทุฉ
88
00:07:17,810 --> 00:07:21,530
ุงู„ู€ edge ู‡ุฐุง ุงู„ู€ central thickness ูƒู„ู‡ ู‡ุฐุง ุนุจุงุฑุฉ ุนู†
89
00:07:21,530 --> 00:07:24,990
ุงู„ู€ E ู‡ุฐูŠ ูƒู„ู‡ุงุŒ ุจุณ ู‡ูŠ ู…ุด ุฏุงุฎู„ุฉ ููŠ ุงู„ุญุณุจุฉุŒ ูŠุนู†ูŠ ุจุฏูŠ
90
00:07:24,990 --> 00:07:29,490
ุฃู†ู‚ุต ุงุซู†ูŠู†ุŒ ุจุณ ุจุฏูŠุด ู…ุนุงู‡ุง ุฃู‚ูŠุณ ูˆุงุญุฏ ูู‡ู…ุชูˆู‡ุงุŸ ูŠุนู†ูŠ ู„ูˆ
91
00:07:29,490 --> 00:07:32,650
ุฌุจุช ุตูˆุฑุฉ ู…ู† ู‡ู†ุง ูˆ ุฑุงูŠุญ ุฅูŠุด ู…ุง ูƒุงู† ุงู„ุดูƒู„ ู…ุด ู‡ุชุบู„ุจ
92
00:07:32,650 --> 00:07:37,030
ู…ู†ู‡ ู„ุฃู† ุญุณุจุชุด ุงุณุชู†ุชุงุฌ ู…ู† ุงู„ุฑุณู…ุฉ ู†ูุณู‡ุง ุฃูˆ ุฅุฐุง ู…ุด
93
00:07:37,030 --> 00:07:39,110
ุญุงุจูŠู† ุชุชุงุจุนูˆุง ุญุงุฌุฉ ูˆ ุฃุฎุฑู‰ ุงู„ู‚ุงู†ูˆู† ู‡ุฐุง ู…ุด ู‚ุงู†ูˆู†
94
00:07:39,110 --> 00:07:45,050
ุตุนุจ ุณู‡ู„ ุฌุฏุง T ุจูŠุณุงูˆูŠ E ุฒุงุฆุฏ S1 ู†ุงู‚ุต S2 ูˆ ุจู‚ุงู†ูˆู†
95
00:07:45,050 --> 00:07:48,850
ุงู„ู…ุชุฌู‡ุงุช ุชูุฑุถ ุงุชุฌุงู‡ ู…ุนูŠู† ูˆ ุนู„ู‰ ุฃุณุงุณ ู‡ูˆ ุงู„ู„ูŠ
96
00:07:48,850 --> 00:07:51,710
ุจุชุดุชุบู„ูŠู‡ ุงู„ู„ูŠ ู…ุน ุงู„ุงุชุฌุงู‡ ุจูŠูƒูˆู† plus ุนูƒุณ ุงู„ุงุชุฌุงู‡
97
00:07:51,710 --> 00:07:54,190
ุจูŠูƒูˆู† minus ูˆ ู‡ุฐุง ุดูŠุก ูˆุงุถุญ ุทูŠุจ
98
00:07:57,860 --> 00:08:01,600
ูŠุนู†ูŠ ู„ูˆ ู‚ู„ุชู„ูƒูˆุง ู…ุซู„ุง ุงุญุณุจูˆู„ูŠ ุงู„ู€ central thickness
99
00:08:01,600 --> 00:08:04,620
ุทูˆุงู„ ุนุฏุณุฉ ู‡ุฐู‡ ุงู„ู€ edge thickness ุจู‚ุฏุฑ ุฃุญุณุจู‡
100
00:08:04,620 --> 00:08:08,380
ุจุงู„ู…ุณุทุฑุฉ ุจูƒู„ ุจุณุงุทุฉ ุทุจ ุงู„ู€ central thickness ูƒูŠู ุจุฏูŠ
101
00:08:08,380 --> 00:08:12,040
ุฃุญุณุจู‡ุŸ ูŠุง ุจุฏูŠ ุฃุฌูŠุจ caliber ู…ู† ุงู„ููŠุฒูŠุงุก ุจุณ ุจุฑุถู‡
102
00:08:12,040 --> 00:08:15,800
ุญูŠูƒูˆู† ููŠู‡ ุฎุทุฃ ู„ุฃู† ู…ุด ู‡ุนุฑู ุงู„ู€ central ุจุงู„ุธุจุท ูˆูŠู† ุงู„ู€
103
00:08:15,800 --> 00:08:20,220
caliber ุงู„ู„ูŠ ู‡ูˆ ุฒูŠ ุฌู‡ุงุฒ ุจูุญุต ุงู„ุฃู‚ุทุงุฑ ุงู„ุฏู‚ูŠู‚ุฉ
104
00:08:20,220 --> 00:08:24,060
ุจุฃุฌุฒุงุก ู…ู† ุงู„ู…ู„ูŠ ุจุณ ุจุฑุถู‡ ู…ุด ู‡ูŠูƒูˆู† ูƒุซูŠุฑ ู…ู‡ู… ููŠ ุดุบู„ู†ุง
105
00:08:24,060 --> 00:08:27,620
ู„ุฃู†ู‡ ุตุนุจ ุฃุนุฑู ุงู„ู€ central ุจุงู„ู…ู„ูŠ ูˆูŠู† ุจู†ุณุชุฎุฏู… ุงู„ู‚ุงู†ูˆู†
106
00:08:27,620 --> 00:08:30,760
ู‡ุฐุง ุงู„ู€ central thickness ู‡ูˆ ุงู„ู„ูŠ ุจุฏูŠ ุฃุฌูŠุจู‡ุง ุงู„ู€ E
107
00:08:30,760 --> 00:08:33,720
ุฒูŠ ู…ุง ู‚ู„ู†ุง ุจู‚ุฏุฑ ุฃุฌูŠุจู‡ุง ุจุดูƒู„ ุจุณูŠุท ุฃู† ุจุงู„ู…ุณุทุฑุฉ ูุนู„ุง
108
00:08:33,720 --> 00:08:36,240
ุจู…ุณูƒ ุงู„ู„ูŠ ุนุงู„ูŠู‡ ุฃุณุญู‘ูุชู‡ุง ูˆ ุจุฌูŠุณู‡ุง ุจุชู„ุงู‚ูŠู‡ุง ู…ุซู„ุง
109
00:08:36,240 --> 00:08:39,460
ุซู„ุงุซุฉ ู…ู„ูŠ ุซู„ุงุซุฉ ุฃุฑุจุงุน ุฃูˆ ุซู„ุงุซุฉ ูˆ ู†ุต ู…ู„ูŠ ูˆ ุฒูŠ ู‡ูŠ
110
00:08:39,460 --> 00:08:47,040
ู‡ูŠ ุฌุจู†ุงู‡ุง ุงู„ู€ S1 ุณู‡ู„ ุฃุฌูŠุณู‡ุง ุณู‡ู„ ู…ุณุชุญูŠู„ ุฃุฌูŠุณู‡ุง ูƒูŠู
111
00:08:47,040 --> 00:08:51,360
ุฃุถุนู ุงู„ู…ุณุงูุฉ ุจูŠู† ุงู„ุณุทุญุŸ ูˆ ุงู„ู€ plane ูƒูŠู ุจุฏูŠ ุฃุญุท ุงู„ู€
112
00:08:51,360 --> 00:08:53,980
issue ู…ุตุทูู‰ุŸ ูƒูŠู ุจุฏูŠ ุฃุนุฑูุŸ ู…ุณุชุญูŠู„ ูุจุงู„ุชุงู„ูŠ ุจุฏูŠ
113
00:08:53,980 --> 00:08:58,660
ุทุฑูŠู‚ุฉ ุฃุนุฑู ู…ู†ู‡ุง ุงู„ู€ S1 ูˆ ุงู„ู€ S2 ูƒูŠู ุฃุฌูŠุณู‡ุง ู‡ู†ุงุฎุฏ ูƒูŠู
114
00:08:58,660 --> 00:09:02,960
ู…ู…ูƒู† ุชุญุณุจ ุงู„ู€ S1 ูˆ S2 ุจู…ุนู„ูˆู…ูŠุฉ ุงู„ู€ curvature power
115
00:09:02,960 --> 00:09:07,060
ุฃูˆ ุงู„ู€ radius of curvature ูŠุนู†ูŠ ู‡ุญูƒูŠ ู‡ุงู„ุฌูŠู„ ุนู† ุงู„ู€
116
00:09:07,060 --> 00:09:12,340
surface angle ูƒูŠู ู…ู…ูƒู† ุชุญุณุจ ู†ูุชุฑุถ
117
00:09:12,340 --> 00:09:15,160
ุฃู† ููŠ ุนู†ุฏูŠ ุฏุงุฆุฑุฉ ุฃูˆ ูƒุฑุฉ
118
00:09:18,110 --> 00:09:22,470
ุงู„ู€ diameter ุชุจุนู‡ุง ู…ู† B ู„ู€ D ุฅุญู†ุง ู…ุชูู‚ูŠู† ุฃู† ุฃูŠ
119
00:09:22,470 --> 00:09:25,950
curvature ููŠ ุงู„ุฏู†ูŠุง ุฎุงุตุฉ ุงู„ู€ spherical curve ู‡ูˆ
120
00:09:25,950 --> 00:09:31,370
ุนุจุงุฑุฉ ุนู† curve ุฌุฒุก ู…ู† ุฏุงุฆุฑุฉ ุฃูˆ ูƒุฑุฉ ุตุญุŸ ุงู„ู„ูŠ ุฅุญู†ุง
121
00:09:31,370 --> 00:09:35,810
ุฎุฏู†ุง ุงู„ู‚ุทุฑ ู‡ุฐุง ู‡ูŠูƒูˆู† ุจู…ุซู„ ุงู„ู‚ุทุฑ ุชุจุน ุงู„ู€ lens ุฃูˆ ุงู„ู€
122
00:09:35,810 --> 00:09:41,680
surface sag ุชู…ุงู…ุŸ ูŠุจู‚ู‰ ุงู„ู€ Diameter BD ุงู„ู€ Surface
123
00:09:41,680 --> 00:09:46,880
ุงู„ู€ Lens Surface ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ BAD ู‡ุงูŠ ุงู„ุณุทุญ ุชุจุน ุงู„ู€
124
00:09:46,880 --> 00:09:51,360
curve ูˆ ู‡ุฐุง ุงู„ู€ Diameter ุชุจุนู‡ ุฅูŠุด ุงู„ุณุงู‚ ุจูŠูƒูˆู†ุŸ ู…ุณุงูุฉ
125
00:09:51,360 --> 00:09:58,660
ู…ู† ูˆ ุฅู„ู‰ ูˆูŠู†ุŸ A ู…ู…ุชุงุฒ ู„ู‡ุฐุง ุงู„ุณุทุญ ูŠุจู‚ู‰ ู‚ุจู„ ุงู„ุณุงู‚ ู†
126
00:09:58,660 --> 00:10:01,760
ุดูˆู ุงู„ู€ radius of curvature ู‡ุงูŠ ุงู„ู€ center ุงู„ู„ูŠ ู‡ูˆ
127
00:10:01,760 --> 00:10:05,800
ู…ุฑูƒุฒ ุงู„ูƒุฑุฉ ูˆ ุงู„ู€ R ู‡ุฐู‡ ู‡ูŠ ู…ุง ุนู†ุฏู†ุงุด ุงู„ู€ radius of
128
00:10:05,800 --> 00:10:09,980
curvature ุชุจุน ุงู„ูƒุฑุฉ ุงู„ู„ูŠ ุฌุงูŠ ู…ู†ู‡ุง ุงู„ู€ curve ุฃูŠ curve
129
00:10:09,980 --> 00:10:14,980
ููŠ ุงู„ุฏู†ูŠุง ุฒูŠ ู‡ูŠูƒ ู‡ุฐุง ู…ุซู„ุง ู‡ุฐุง ู‡ุฐุง ู‡ุชู„ุงู‚ูŠ ููŠู‡ ู„ู‡ C
130
00:10:14,980 --> 00:10:20,800
ุฎุงุตุฉ ููŠู‡ ุงู„ู„ูŠ ู‡ูˆ R ุนุงุฑููŠู† ู‡ุฐู‡ ุงู„ุฌุซุฉุŸ ู‡ุฐุง ุงู„ุณุทุญ ูˆ
131
00:10:20,800 --> 00:10:25,020
ู‡ุฐุง ุงู„ุณุทุญ ุจุชู„ุงู‚ูŠู‡ ู„ู‡ ู…ุซู„ุง ู‡ูŠูƒ C2 C1 C2 ู‡ูˆ ุงู„ู€ radius
132
00:10:25,020 --> 00:10:28,050
of curvature ุชุจุนู‡ ูุงู‡ู…ูŠู† ูƒูŠูุŸ ู†ูุณ ุงู„ู„ูŠ ู‚ู„ู†ุงู‡ุง ุงู„ู„ูŠ
133
00:10:28,050 --> 00:10:32,550
ุนู…ู„ู†ุง ุงู„ู€ curvature ู‡ุฏุง ุงู„ู…ุณุงูุฉ ุจูŠู† D ูˆ ุงู„ู€ center
134
00:10:32,550 --> 00:10:36,190
ุชุจุน ุงู„ุฏุงุฆุฑุฉ ู‡ุงูŠ ู‡ูˆ ุจู‚ุน ุงู„ู€ R ุงู„ู€ radius of curvature
135
00:10:36,190 --> 00:10:45,830
ุตุญุŸ ุงู„ู€ self-sag ู‡ูˆ ุงู„ู…ุณุงูุฉ ู‡ุฏุง ู…ู† A ู„ู€ E ุทูŠุจ
136
00:10:45,830 --> 0:10:53,780
ู„ู…ุง ูŠุณู‚ุท ุนู…ูˆุฏ ู…ู† ุงู„ุณุทุญ ุงู„ู€ curve ู‡ุฏุง ูˆ ูŠุณู‚ุท ุนู„ู‰ ู‚ุทุฑ
137
00:10:53,780 --> 00:10:57,380
ุจุงู„ุทุฑูŠู‚ุฉ ู‡ุฐู‡ ุชุชูˆู‚ุน ุฃู†ู‡ ูŠูƒูˆู† ุนู…ูˆุฏูŠ ุฃูˆ ู…ุด ุนู…ูˆุฏูŠ ู„ุงุฒู…
138
00:10:57,380 --> 00:11:01,080
ูŠูƒูˆู† ุนู…ูˆุฏูŠ ู…ุด ูƒู…ุงู† ู…ู†ุตู ุจุฑุถู‡ ู„ู‡ุง ู„ู„ุดุบู„ ู‡ุฐุง ุดุบู„
139
00:11:01,080 --> 00:11:06,760
ู‡ู†ุฏุณุฉ ุนุงุฑููŠู† ู‡ุฐุง ุงู„ูƒู„ุงู… ูŠู„ุฌุฃ
140
00:11:06,760 --> 00:11:11,520
ู…ู†ุตู ู„ู‡ุง ู‡ุฏูŠ Y ูˆ ู‡ุฏูŠ Y ูŠู„ุฌุฃ ุงู„ู€ diameter ุดูˆ ุจุชุณูˆูŠ
141
00:11:11,520 --> 00:11:17,820
ู‡ู†ุง 2Y ู…ู…ุชุงุฒ ู‡ู†ู†ุณู‰ ุฌุณุฏ ุงู„ diameter ูˆู‡ู†ุชุนุงู…ู„ ู…ุน ุงู„ Y
142
00:11:19,190 --> 00:11:23,970
ูŠูˆุฌุฏ ุนู†ุฏ ุงู„ุณุงู‚ ุงุซู†ูŠู† ู†ูˆุนูŠู† ุชู…ุงู…ุŸ ุฃุทู„ุน ุนู„ู‰ ุงู„ู…ุซู„ุซ
143
00:11:23,970 --> 00:11:28,290
ู‡ุฐุง ุงู„ู…ุซู„ุซ ู‡ุฐุง ุฃุชูุงุฌุฃ ุฃู†ู‡ ู‚ุงุฆู… ุงู„ุฒุงูˆูŠุฉ ุงูŠุด ุงู„ุฃุถู„ุงุน
144
00:11:28,290 --> 00:11:35,170
ุชุจุนุชู‡ุŸ Y ูˆ R ูˆ R ู†ุงู‚ุต S ู…ู…ุชุงุฒ ูˆ R ู†ุงู‚ุต S ุตุญุŸ ุงูŠุด
145
00:11:35,170 --> 00:11:39,730
ูƒูŠู RุŸ ุงู„ู…ุณุงูุฉ ู…ู† ู‡ู†ุง ู„ู„center ู‡ูŠุจู‚ู‰ ุนู† ุงูŠุดุŸ ุฑุงุฏูŠูˆุณ
146
00:11:39,730 --> 00:11:45,730
ูƒูŠุฑููŠุดุฑ ูˆู‡ูŠ ุฏูŠ S ูˆู‡ูŠ ุฏูŠ ุนุจุงุฑุฉ ุนู† R ู†ุงู‚ุต S ุนุงุฑููŠู†
147
00:11:45,730 --> 00:11:50,190
ุงู„ูƒู„ุงู… ู‡ุฐุงุŸ ุฌูŠุชู‡ุง ุงู„ุฃุถู„ุงุน ุงู„ู…ุนุฑูˆูุฉ Y R ู†ุงู‚ุต S ูˆ R
148
00:11:54,990 --> 00:11:59,890
ู…ุจุฑู‡ู†ุฉ ููŠุซุงุบูˆุฑุณ ุจูŠุณู…ูˆู‡ ู…ุฌู…ูˆุน ู…ุฑุจุนูŠู† ุงู„ุถู„ุนูŠู† ุงู„ุซุงู†ูŠูŠู†
149
00:11:59,890 --> 00:12:05,650
ุตุญุŸ ูŠุจู‚ู‰ R ุชุฑุจูŠุน ุจุชุณุงูˆูŠ Y ุชุฑุจูŠุน ุฒูŠ R ู†ุงู‚ุต S ุงู„ูƒู„
150
00:12:05,650 --> 00:12:10,970
ุชุฑุจูŠุน ุชู…ุงู…ุŸ ุฃุนู…ู„ ุชูˆุฒูŠุน R ุชุฑุจูŠุน ู†ุงู‚ุต Y ุชุฑุจูŠุน ุจุชุณุงูˆูŠ R
151
00:12:10,970 --> 00:12:17,010
ู†ุงู‚ุต S ุงู„ูƒู„ ุชุฑุจูŠุน ุจุชุงุฎุฏ ุงู„ุฌุฐุฑ ุงู„ุชุฑุจูŠุนูŠ ู„ู„ู€ two sides
152
00:12:17,010 --> 00:12:19,550
ุชู…ุงู…ุŸ
153
00:12:20,590 --> 00:12:26,390
ุจุทู„ุน ุงู„ู€ S ุจุณุงูˆูŠ R ู†ุงู‚ุต ุฌุฐุฑ ุงู„ู€ R ุชุฑุจูŠุน ู†ุงู‚ุต Y ุชุฑุจูŠุน
154
00:12:26,390 --> 00:12:32,350
ุนุงุฑููŠู† ูƒูŠู ุฌุชุŸ ุฌุฐุฑ
155
00:12:32,350 --> 00:12:36,970
ุงู„ุชุฑุจูŠุน ู…ู† ุงู„ุฌุงู†ุจ ู‡ุฐุง ุฌุฐุฑ ุงู„ุชุฑุจูŠุน ู…ู† ุงู„ุฌุงู†ุจ ู‡ุฐุง ุจุตูŠ ุงู„ู€ R
156
00:12:36,970 --> 00:12:40,610
ู†ุงู‚ุต S ุชู…ุงู…ุŸ ู„ุฃู† ุงู„ู€ S ุฎู„ุชู‡ุง ู‡ู†ุง ุฌุจุช ุงู„ู€ R ุนู„ู‰ ู†ุงุญูŠุฉ
157
00:12:40,610 --> 00:12:44,790
ู‡ุฐู‡ ุจุตูŠ ุงู„ู€ R ู†ุงู‚ุต ุฃูˆ ุงู„ุนูƒุณ ุงู„ู€ S ุฌุจุชู‡ุง ู‡ู†ุง ูˆ
158
00:12:44,790 --> 00:12:51,790
ุงู„ู…ุนุงุฏู„ุฉ ู‡ุฐู‡ ูˆุฏูŠุชู‡ุง ู‡ูŠูƒ ุจุชุตูŠุฑ S ุจุชุณุงูˆูŠ R ู†ุงู‚ุต ุฌุฐุฑ R
159
00:12:51,790 --> 00:12:57,310
ุชุฑุจูŠุน ู†ุงู‚ุต Y ุชุฑุจูŠุน ุชู…ุงู…ุŸ
160
00:12:57,310 --> 00:13:03,250
ุงู„ุณุงุฌ ุจูŠุณุงูˆูŠ R ู†ุงู‚ุต ุฌุฐุฑ R ุชุฑุจูŠุน ู†ุงู‚ุต Y ุชุฑุจูŠุน ุชู…ุงู…ุŸ
161
00:13:03,250 --> 00:13:08,390
ู‡ุฐู‡ ุงู„ู…ุนุงุฏู„ุฉ ุงุณู…ู‡ุง exact sag ุนุดุงู† ุฃุนุฑู ุงู„ sag
162
00:13:08,390 --> 00:13:12,990
ุจุฅุฐู† ุงู„ู„ู‡ ููŠ ุงู„ radius of curvature ุงู„ radius of
163
00:13:12,990 --> 00:13:17,400
curvature ุงู„ู„ูŠ ุฌุงูŠ ู…ู† ุงู„ุณุทุญ ุชู…ุงู…ุŸ ูˆุจุชุนุฑู ุงู„
164
00:13:17,400 --> 00:13:20,640
diameter ุงู„ diameter ุตุนุจ ุฃุนุฑูู‡ ู…ุด ุตุนุจ ู‡ุฐู‡ ุงู„ุนุฏุณุฉ
165
00:13:20,640 --> 00:13:23,460
ุนู†ุฏูŠ ู…ูˆุฌูˆุฏุฉ ุจุฌูŠุจ ู…ุณุทุฑุฉ ุจุฃุฌูŠุณ ุงู„ู‚ุทุฑ ูƒู„ู‡ ุชู„ุนุจ ุณุจุนูŠู†
166
00:13:23,460 --> 00:13:31,240
ูŠุฌูŠ ุงู„ Y ูŠู…ุซู„ 35 ุณู‡ู„ุฉ ูุชุฌูŠุจ ุงู„ R ููŠ ู‚ุงู†ูˆู† ุจูŠุญูƒูŠ
167
00:13:31,240 --> 00:13:36,580
ุฃูƒูŠุฏ ุฃุฎุฐุชู‡ ููŠ ุงู„ geometrical optics F ุจุณุงูˆูŠ N ุดุฑุทุฉ
168
00:13:36,580 --> 00:13:41,900
ู†ุงู‚ุต N ุนู„ู‰ R ุดูˆูุชู‡ ู‡ุฐุง ุงู†ูƒุณุงุฑ ุนู„ู‰ ุงู„ุฃุณุทุญ ู…ุง ุฃุฎุฐุชุด
169
00:13:41,900 --> 00:13:47,290
ุงู„ู‚ุงู†ูˆู† ุทูŠุจ ู‡ุฐุง ู‚ุงู†ูˆู† ู„ุงุฒู… ุชุญูุธูˆู‡ ุฒูŠ ุงุณู…ูƒู… ู„ุฃู†
170
00:13:47,290 --> 00:13:53,910
ุงู„ู‚ุงู†ูˆู† ู…ู‡ู… ุฌุฏุง ู‡ุฐุง ุงู„ู‚ุงู†ูˆู† ุจูŠุนุทูŠู†ุง ู‚ูˆุฉ ุงู„ุงู†ูƒุณุงุฑ
171
00:13:53,910 --> 00:13:57,670
ุนู„ู‰ ุงู„ุฃุณุทุญ ุฅุฐุง ูƒุงู† ููŠ ูุฑู‚ ุจูŠู†ู‡ู… ููŠ refractive
172
00:13:57,670 --> 00:14:05,250
index ูŠุนู†ูŠ ุงู„ุงู†ุชู‚ุงู„ ู…ู† ูˆุณุท ู„ูˆุณุท ุขุฎุฑ ูˆุณุท ุงู„ุขุฎุฑ ู‡ุฐุง
173
00:14:05,250 --> 00:14:11,070
ุจูŠูุตู„ ุจูŠู†ู‡ ูˆุจูŠู† ูˆุณุท ุงู„ุฃูˆู„ุงู†ูŠ curve ู…ู†ุญู†ุฉ ููŠ ุงู†ูƒุณุงุฑ ุจูŠุตูŠุฑ
174
00:14:11,070 --> 00:14:15,770
ู‡ุฐุง ุงู„ุงู†ูƒุณุงุฑ ุจูŠุญูƒู…ู‡ ุงู„ู‚ุงู†ูˆู† ู‡ุฐุง ูŠุจู‚ู‰ ุงู„ F ุจูŠุณุงูˆูŠ N
175
00:14:15,770 --> 00:14:19,350
ุดุฑุทุฉ ู†ุงู‚ุต N ุนู„ู‰ R ุฃูˆ ุงู„ R ุจูŠุณุงูˆูŠ N ุดุฑุทุฉ ู†ุงู‚ุต N ุนู„ู‰
176
00:14:19,350 --> 00:14:23,470
F ู„ุฃู† ู„ูˆ ูƒุฏู‡ ู†ุฌูŠู„ู‡ุง ูŠุนู†ูŠ ู‡ู†ุง ุจูŠุทู„ุน ู†ูุณ ุงู„ุญุงุฌุฉ
177
00:14:23,470 --> 00:14:28,310
ุชู…ุงู…ุŸ
178
00:14:28,310 --> 00:14:35,190
ุงูŠุด ุงู„ N ุดุฑุทุฉ ู‡ู†ุงุŸ ุงู„ N ุงูŠุดุŸ ุงู„ N ุดุฑุทุฉ ุงู„ูˆุณุท ุชุจุน
179
00:14:35,190 --> 00:14:41,670
ุงู„ุนุฏุณุฉ ุงู„ refractive index of the lens ูˆุงู„ู€ N ููŠ ุญุงู„ุชู†ุง
180
00:14:41,670 --> 00:14:46,350
ุงุญู†ุง ู‡ูŠ ุงู„ู‡ูˆุงุก ุจูŠุฌูŠ ุนู…ู„ูŠุฉ ุงู„ู‚ุงู†ูˆู† ู‡ุฐุง ู‡ู†ุญูˆุฑู‡ ู†ุนู…ู„ F
181
00:14:46,350 --> 00:14:54,110
ุจุชุณุงูˆูŠ N ุดุฑุทุฉ ู†ุงู‚ุต ูˆุงุญุฏ ุนู„ู‰ R ู„ูŠุด ูˆุญุทูŠู†ุงู‡ุงุŸ ู„ุฃู† ูˆุณุท
182
00:14:54,110 --> 00:14:58,170
ุงู„ุซุงู†ูŠ ุฃู†ุง ุฏุงุฆู…ุง ุงุญู†ุง ุงู„ู‡ูˆุงุก ู‡ูˆ ุงู„ู‚ุงู†ูˆู† ู‡ุฐุง ุนุงู… ู„ูˆ
183
00:14:58,170 --> 00:15:02,030
ูˆู„ุง ู…ุซู„ุง ุจุชุนู…ู„ ุงู†ูƒุณุงุฑ ู…ุง ุจูŠู† ุงู„ุนุฏุณุฉ ูˆุงู„ู…ูŠู‡ ู…ุซู„ุง
184
00:15:02,030 --> 00:15:05,570
ููŠ ุงู„ C N ุดุฑุทุฉ ูˆ N ูŠุนู†ูŠ ููŠ ุงุซู†ูŠู† .. ุจุณ ุฏุงุฆู…ุง ููŠ
185
00:15:05,570 --> 00:15:09,190
ุงู„ู‡ูˆุงุก ูˆุณุท ุงู„ุซุงู†ูŠ ุฃู†ุง ุจุงู„ู†ุณุจุฉ ุฃู†ุง ู‡ูˆ ุฏุงุฆู…ุง ุงู„ู‡ูˆุงุก
186
00:15:09,190 --> 00:15:11,430
ูˆุงู„ูุฑุงุบ ูŠุจู‚ู‰ ู…ุนุงู…ู„ ุงู†ูƒุณุงุฑู‡ ู‡ูŠูƒูˆู† ูˆุงุญุฏ
187
00:15:14,170 --> 00:15:19,510
ุทูŠุจ ูŠุนู†ูŠ by knowing the surface power ุฅุฐุง ุนุฑูุช ุงู„
188
00:15:19,510 --> 00:15:27,930
F ูˆุงู„ refractive index ุงู‡
189
00:15:27,930 --> 00:15:30,830
the surface power or radius of curvature ูŠุง ุนู…ู„ุช F
190
00:15:30,830 --> 00:15:34,230
ุงู„ู€ F ูˆุงู„ู€ A ูˆู‡ุฐุง ุจูŠูƒูˆู† ูˆุงุทุฉ ูˆู‡ุฐุง ูˆุงุญุฏ ุนุฑูู†ุง ุฃู†ู‡ุง
191
00:15:34,230 --> 00:15:39,430
ูˆุงุญุฏ ุชู…ุงู…ุŸ we can calculate the surface second ูŠุนู†ูŠ
192
00:15:39,430 --> 00:15:41,810
ู„ูˆ ูˆุงุญุฏ ุฌุงุจู„ูŠ ู‚ุงู„ ู„ูŠ ุนุฏุณุฉ ู‡ุฐู‡ ู…ุตู†ูˆุนุฉ ู…ู† ู…ุงุฏุฉ
193
00:15:41,810 --> 00:15:46,210
ุงู„ูู„ุงู†ูŠุฉ ูุฅู† ุฌุฏูˆู„ ู„ู„ู…ูˆุงุฏ ุฌูˆุฒ ุงู„ู…ุงุฏุฉ ู…ุตู†ูˆุนุฉ ู…ู† ู…ุงุฏุฉ
194
00:15:46,210 --> 00:15:52,930
CA39 ู…ุซู„ุง ุจูŠูƒูˆู† refractive index 1.523 ู…ุซู„ุง ุทุจุนุง ุชุจู‚ู‰
195
00:15:52,930 --> 00:15:58,650
ุนุฑูุช ุงู„ N ุงูŠุด ุจุชุจู‚ู‰ ู…ุนุฑูุฉ ุงู„ F ุงู„ F ููŠ ุฌู‡ุงุฒ ุงุณู…ู‡
196
00:15:58,650 --> 00:16:02,570
Geneva Clock ู‡ุฐุง ุจูŠุฌูŠุจ ู„ูŠ ู‚ูˆุฉ ุงู„ุณุทุญ ูŠุนู†ูŠ ู…ุซู„ุง ู„ูˆ
197
00:16:02,570 --> 00:16:07,330
ุนู†ุฏูƒ ุณุทุญ ุฒูŠ ู‡ูƒุฐุง ุงู„ุนุฏุณุฉ ุตุฏุฑ ุฒูŠ ู‡ูƒุฐุง ุงุญู†ุง ู‚ู„ู†ุง ู„ูˆ
198
00:16:07,330 --> 00:16:12,250
ู‡ุฐุง ุงู„ุณุทุญ ู‚ูˆุชู‡ plus 5 ูˆู‡ุฐุง minus 8 ูƒู„ ุงู„ุนุฏุณุฉ
199
00:16:12,250 --> 00:16:16,230
ู‚ูˆุชู‡ุง minus 3 ุงู„ุฃุฌู‡ุฒุฉ ุงู„ู„ูŠ ุจุชุฌูŠุณ ู‚ูˆุฉ ุงู„ุนุฏุณุฉ
200
00:16:16,230 --> 00:16:20,960
ุจุชุนุทูŠู†ุง minus 3 ุจุชุฌูŠุจ ุชุฃุซูŠุฑ ุงู„ุชุนุงุฒู„ ูƒูƒู„ ุจุณ ููŠ ุฌู‡ุงุฒ
201
00:16:20,960 --> 00:16:25,100
ุตุบูŠุฑ ุฒูŠ ุงู„ุณุงุนุฉ ู‡ูƒุฐุง ุจุชุนุงู…ู„ ู…ุน ุงู„ุฃุณุทุญ ูŠุนู†ูŠ ุจูŠุฌูŠุณ ู„ู‚ูˆุฉ
202
00:16:25,100 --> 00:16:27,700
ุงู„ุณุทุญ ุญุฏ ู„ุญุงู„ู‡ ููŠ ุงู„ุณุงุนุฉ ุงู„ู„ูŠ ุจุญูƒูŠ ู„ู‡ุง ู„ู…ุง ุฃุญุทู‡ุง
203
00:16:27,700 --> 00:16:31,020
ุนู„ู‰ ุงู„ุณุทุญ ุญุฏ ู‡ูŠุนุทูŠู†ุง ู‚ุฑุงุกุฉ plus ุฎู…ุณุฉ ู„ู…ุง ุฃุญุทู‡ุง ุนู„ู‰
204
00:16:31,020 --> 00:16:33,780
ุงู„ุณุทุญ ุงู„ุซุงู†ูŠ ู‡ูŠุนุทูŠู†ุง minus ุซู…ุงู†ูŠุฉ ู„ุฃู†ู‡ ุจูŠุฌูŠุจ ุญุงุฌุฉ
205
00:16:33,780 --> 00:16:37,600
ุงุณู…ู‡ุง surface power ู‚ูˆุฉ ุงู„ุณุทุญ ู…ุด ุงุญู†ุง ุจู†ุฌู…ุน ุฏุงุฆู…ุง
206
00:16:37,600 --> 00:16:41,300
ุงู„ุณุทุญ ุงู„ุฃูˆู„ ุฒุงุฆุฏ ุงู„ุณุทุญ ุงู„ุซุงู†ูŠ ุจู†ุนู…ู„ cross ุฒุงุฆุฏ ุณุทุญ
207
00:16:41,300 --> 00:16:43,400
ุงู„ุฃูˆู„ ูƒุฏู‡ ุจู†ุฌูŠุณู‡ ุจู†ุฌูŠุณู‡ ุจุงู„ surface power
208
00:16:43,400 --> 00:16:48,100
measurement ุฒูŠ ู‡ูƒุฐุง ููŠ ุฌู‡ุงุฒ ุจูŠุฌูŠุณู‡ ู‡ุฐุง ุชู…ุงู…ุŸ ูŠุจู‚ู‰ ุฅุฐุง
209
00:16:48,100 --> 00:16:52,940
ุนุฑูุช ุงู„ F ุจุฑุถู‡ ุฃูˆู„ ูˆุงุญุฏ ู‚ุงู„ ู„ูŠ ุฃู†ู‡ ุงู„ุณุทุญ ู‡ุฐุง ุฌุงูŠ ู…ู†
210
00:16:52,940 --> 00:16:57,160
ูŠุนู†ูŠ ู…ู† ูƒุฑุฉ ู†ุณู‚ุทู‡ุง ู…ุซู„ุง ุซู„ุงุซูŠู† ูŠุนู†ูŠ ุฃู†ุง ุนุฑูุช ุงู„ R
211
00:16:57,160 --> 00:17:01,000
ูŠุนู†ูŠ ุซู„ุงุซูŠู† ู…ู„ูŠ ุชู…ุงู…ุŸ ุจู‚ุฏุฑ ุฃุนุฑู ุงู„ sag ุจุชุงุนุชู‡ุง
212
00:17:01,000 --> 00:17:04,440
ูŠุนู†ูŠ ุณุงุนุฉ ุงู„ู…ูˆุงุทูŠุงุช ู…ู…ูƒู† ุฃุฌูŠุจู‡ุงุŒ ุจุงู„ุฃูˆู„ ุฃู† ุฃุฌูŠุณ
213
00:17:04,440 --> 00:17:06,660
ุงู„ุณุงุฌ ู‡ูƒุฐุง ู…ุง ููŠุด ุญุงุฌุฉ ุฃุฌูŠุณ ุงู„ุณุงุฌุŒ ุฅุฐุง ุจุชู„ุงุญุธูˆุง
214
00:17:06,660 --> 00:17:10,420
ู…ุง ุฌุจุชุด secret ูƒูŠู ุฃุฌูŠุณู‡ุง ุจุงู„ู…ุณุงูุฉ ุฃู†ุง ุงุณุชู†ุชุฌุช
215
00:17:10,420 --> 00:17:13,440
ุงู„ุณุงุฌ ู…ู„ุงุญุธูŠู†ุŒ ู‡ูŠ ู…ุณุงูุฉ ุจู‚ุฏุฑุด ุฃุฌุฑุจ ุนู„ูŠู‡ุงุŒ ุจู‚ุฏุฑุด
216
00:17:13,440 --> 00:17:16,240
ุฃุฌูŠุณู‡ุงุŒ ุจุณ ููŠ ุฃุดูŠุงุก ุจู‚ุฏุฑ ุฃุฌูŠุณู‡ุง ูุนู„ุงุŒ ู‡ูŠ ุงู„ู„ูŠ
217
00:17:16,240 --> 00:17:19,780
ุจุงุณุชุฎุฏู…ู‡ุงุŒ ุฒูŠ ุงู„ surface powerุŒ radius of curvature
218
00:17:19,780 --> 00:17:22,260
ู„ุญุฏ ู…ุงุŒ ู…ุน ุฃู†ู‡ ุจุฑุถู‡ ู…ู…ูƒู† ู…ุณุชุญูŠู„ุŒ ุจุณ surface power
219
00:17:22,260 --> 00:17:25,500
ุฃู‡ู…ู‡ู…ุŒ ูˆุงู„ refractive indexุŒ ุงู„ู„ูŠ ู‡ูˆ ุฃุตู„ุง ุญุณุจ ุงู„ู…ุงุฏุฉุŒ
220
00:17:25,500 --> 00:17:28,360
ุฅุฐุง ุฃุฌูŠุณู‡ุงุŒ ุจูƒูˆู† ุงู„ refractive index ุจุชุงุนู‡ุง ู…ุนุฑูˆูุŒ ุฅุฐุง
221
00:17:28,360 --> 00:17:32,140
ู…ุซู„ุง plastic ุฃูˆ ูƒุฐุงุŒ ุชู…ุงู…ุŸ ุจู‚ุฏุฑ ุฃุญุณุจ ุญุงู„ุฉ ุงู„
222
00:17:32,140 --> 00:17:35,660
surface ุณุงู‚ ุทูŠุจ ุฎู„ู‘ูŠู†ูŠ ุฃุทู„ุน ุนู„ู‰ ุงู„ุดุบู„ู‡ุง
223
00:17:35,660 --> 00:17:38,120
alternative expression ู‡ูŠ ุงุณู…ู‡ุง exact sag ุงูŠุด
224
00:17:38,120 --> 00:17:43,840
ู…ุนู†ุงู‡ exact ูŠุนู†ูŠ ุงู„ sag ุจุงู„ู…ู„ูŠ ุจุฌูŠุจู‡ ุจุงู„ุธุจุท ู†ุทู„ุน
225
00:17:43,840 --> 00:17:47,920
ุนู„ู‰ ุงู„ู‚ุงู†ูˆู† ุงู„ุซุงู†ูŠ R ุชุฑุจูŠุน ุจุชุณุงูˆูŠ ู‡ุฐุง ู†ูุณู‡ R ุชุฑุจูŠุน
226
00:17:47,920 --> 00:17:51,280
ุจุชุณุงูˆูŠ ุญุทูŠุช ุงู„ Y ู…ู† ู†ุงุญูŠุฉ ู‡ูŠ ุตุงุฑุช ุชู†ุฌู…ุน Y ุชุฑุจูŠุน ุฒูŠ
227
00:17:51,280 --> 00:17:56,160
R ู†ุงู‚ุต S ุงู„ูƒู„ ุชุฑุจูŠุน ูŠุจู‚ู‰ ุงู„ R ุชุฑุจูŠุน ุจุชุณุงูˆูŠ ููƒูŠู†ุง
228
00:17:56,160 --> 00:18:02,360
ุงู„ู…ุฑุจุนูŠู† ุงู„ูุงุฑู‚ูŠู† ูˆY ุชุฑุจูŠุน ุฒูŠ ุงู„ R ุชุฑุจูŠุน ู†ุงู‚ุต ูƒุฐุง
229
00:18:02,360 --> 00:18:05,720
ุงู„ R ู‡ุชุฑูˆุญ ู…ุน ุงู„ R ุตุญุŸ ุงุซู†ูŠู† ู†ูุณ ุงู„ุฅุดุงุฑุฉ ุนู„ู‰
230
00:18:05,720 --> 00:18:11,380
ุฌุงู†ุจููŠู† ู…ุฎุชู„ููŠู† ู‡ูŠ ุดุทุจุชู‡ู… ุดุงูŠููŠู† ูƒูŠูุŸ ุฑุชุจ ุงู„ู‚ุงู†ูˆู† ุงู„ุซุงู†ูŠ
231
00:18:11,380 --> 00:18:15,460
ู‚ุงู†ูˆู† R ุจุชุณุงูˆูŠ ู‡ุฐุง ูƒู„ุงู… ุฌุจุฑ ุนู„ู‰ ููƒุฑุฉ ู…ุด ุตุนุจ ุจุงู„ู…ุฑุฉ
232
00:18:15,460 --> 00:18:19,360
ุชุญูˆู„ ู…ู† ุงู„ูŠู…ูŠู† ูˆุงู„ุดู…ุงู„ ูˆู‡ูƒุฐุง R ุจุชุณุงูˆูŠ Y ุชุฑุจูŠุน ุฒูŠ
233
00:18:19,360 --> 00:18:25,270
S ุชุฑุจูŠุน ุนู„ู‰ 2S ู…ู…ูƒู† ุจูƒู„ ุจุณุงุทุฉ ุฃู„ุบูŠ ุงู„ุฃุณ ุชุฑุจูŠุนุŒ
234
00:18:25,270 --> 00:18:32,010
ุฃุดุทุจู‡ุง ู‡ูˆ ู„ูŠุดุŸ ู„ูŠุด ู…ู…ูƒู†ุŸ ุฃู†ุง ุฃู‚ูˆู„ ู„ูŠุด ุงู„ Y ุชุฑุจูŠุน
235
00:18:32,010 --> 00:18:37,530
ุจู‚ู‰ ุฃู†ุง ุฃุดู‡ุฏู‡ ุงู„ Y ุงูŠุด ู‡ูŠุŸ ู†ุตู ุงู„ diameter ุชูˆู‚ุน
236
00:18:37,530 --> 00:18:40,030
ู†ุตู ุงู„ diameterุŸ ุญูƒูŠู†ุง ููŠ ูŠุนู†ูŠ ู…ุซู„ุง ู„ูˆ ุฃู‚ูˆู„ ู„ูƒ ุงู„
237
00:18:40,030 --> 00:18:44,210
diameter ุบุงู„ุจุง ุงู„ diameter ู†ุตู ู‚ุทุฑ ุชุจุนู‡ ุงู„ู…ุชุนุงุฑู
238
00:18:44,210 --> 00:18:48,950
ุนู„ูŠู‡ุŒ ุซู„ุงุซุฉ ู…ู„ูŠ ู…ุซู„ุง ู‚ุทุฑ ุงู„ุนุฏุณุฉุŒ ู†ุตูู‡ุŸ ุฃูŠูˆู‡
239
00:18:48,950 --> 00:18:53,420
ุจุงู„ุธุจุท ุจุงู„ุธุจุท ูŠุนู†ูŠ ู‚ุทุฑ ุณุจุนูŠู† ููŠ ุงู„ Y ุฎู…ุณุฉ ุซู„ุงุซูŠู†
240
00:18:53,420 --> 00:18:59,960
ุฃุฑุจุนูŠู†ุŒ ุทูŠุจ ุงู„ุณุงุฌุŸ ุฃูŠูˆู‡ ุงู„ุณุงุฌ ู†ุตูู‡ .. ู†ุตู ุทูˆู„
241
00:18:59,960 --> 00:19:04,060
ุงู„ุณุงุฌ ุชูˆู‚ุนูˆุง ุจุฑุถู‡ ุซู„ุงุซูŠู† ู…ู„ูŠ ู…ุซู„ุงุŸ ู„ุฃ ูˆุงุญุฏ ุงุซู†ูŠู†
242
00:19:04,060 --> 00:19:08,760
ู…ู„ูŠ ุซู„ุงุซุฉ ู…ู„ูŠ ุตุญ ุฏุงุฆู…ุง ููŠ ุฑูŠุงุถูŠุงุช ุฅุฐุง ููŠ ูƒู…ูŠุชูŠู†
243
00:19:08,760 --> 00:19:12,740
ุจู†ุฌู…ุนู‡ุง ุนู„ู‰ ุจุนุถ ููŠ ุงู„ู‚ุงู†ูˆู† ูƒู…ูŠุฉ ู…ู†ู‡ู… ุงู„ู…ุชุนุงุฑู ุนู„ูŠู‡
244
00:19:12,740 --> 00:19:15,460
ุฏุงุฆู…ุง ู‡ู†ุง ูƒุจูŠุฑุฉ ูƒุซูŠุฑ ูˆูƒู…ูŠุฉ ุงู„ุซุงู†ูŠุฉ ุงู„ู…ุชุนุงุฑู ุนู„ูŠู‡
245
00:19:15,460 --> 00:19:19,820
ุตุบูŠุฑุฉ ูƒุซูŠุฑ ู…ู…ูƒู† ู†ู„ุบูŠ ุงู„ุตุบูŠุฑุฉ ูŠุนู†ูŠ ู…ุซู„ุง ู„ูˆ ุจุฏู‡ ุฃู‚ูˆู„
246
00:19:19,820 --> 00:19:24,840
ุจุฏู‡ ุฃุญุณุจ ุฃู†ุง ุฃุทูˆุงู„ ู…ุซู„ุง ุงู„ู…ุนู…ู„ ุนู†ุฏู†ุง ุงู„ู…ุนู…ู„ ุทูˆู„ู‡
247
00:19:24,840 --> 00:19:28,990
ู†ุตูู‡ุŸ ุนุดุฑุฉ ู…ุชุฑ ูˆุงุญุฏ ุฌุงู„ูŠ ุจุณ ูˆุงุฌุจ ุงูƒุชุฑู… ุงู„ุญุณุงุจ ุญุฑู
248
00:19:28,990 --> 00:19:32,430
ุชุจุน ุงู„ุจู„ุงุท ุงู„ู„ูŠ ู‡ูˆ ุทูˆู„ู‡ ู…ุซู„ุง ุงุซู†ูŠู† ุณู†ุชูŠ ู…ุด ู…ุนู‚ูˆู„
249
00:19:32,430 --> 00:19:36,830
ุฃู‚ูˆู„ู‡ ุฃู†ุง ุจูƒุชุจ ู‚ุงู†ูˆู† ุงุณู…ู‡ ุทูˆู„ ุงู„ู…ุนู…ู„ ุฒุงุฆุฏ ุทูˆู„ ุญุฑู
250
00:19:36,830 --> 00:19:39,770
ุงู„ุจู„ุงุท ุงู„ู„ูŠ ู‡ูˆ ุซู„ุงุซุฉ ุณู†ุชูŠ ู…ุด ู…ุนู‚ูˆู„ ู‡ูƒุฐุง ุงู„ู„ูŠ
251
00:19:39,770 --> 00:19:43,630
ูŠุจู‚ู‰ ุงู„ุฃุทูˆุงู„ ุญุชุฌูŠู†ูŠ ููŠ ุงู„ู…ุนู…ู„ ููŠ ุงู„ูƒุชุงุจ ู…ุซู„ุง ุนุดุฑุฉ
252
00:19:43,630 --> 00:19:50,730
ู…ู„ูŠ ุฃูˆ ุนุดุฑุฉ ู…ุชุฑ ุฃูˆ ุนุดุฑุฉ ูุงุตู„ ุซู„ุงุซุฉ ุณู†ุชูŠ ู…ุชุฑ ูƒู„ุงู…
253
00:19:50,730 --> 00:19:54,070
ู…ุด ู…ู†ุทู‚ูŠ ุตุญุŸ ูุจุงู„ุชุงู„ูŠ ูŠู…ูƒู† ุชุฌุงู‡ู„ู‡ ูˆู‡ุฐุง ุงู„ู…ู†ุทู‚
254
00:19:54,070 --> 00:19:59,560
ุงู„ุตุญูŠุญ ุฏุงุฆู…ุง ุงู„ุฃุทูˆุงู„ ุฃูˆ ุงู„ูƒู…ูŠุงุช ุงู„ุตุบูŠุฑุฉ ุฌุฏุง ูƒุงู„ู…ุชุนุงุฑู
255
00:19:59,560 --> 00:20:03,320
ุนู„ูŠู‡ ุทุจุนุง ู…ุด ูŠูƒูˆู† ู„ู‡ุง ู‚ูŠู…ุฉ ู…ูู‡ูˆู… ุฃุฌูŠุณ ู…ุซู„ุง ุฅุฐุง
256
00:20:03,320 --> 00:20:05,880
ุจุชุงุฎุฏ ุฃูŠ ู‚ูŠู…ุฉ ู‡ุฐู‡ ู„ูˆ ุซู„ุงุซูŠู† ู…ูู‡ูˆู… ุงุนู…ู„ ู‡ุฐุง ุงู„ูƒู„ุงู…
257
00:20:05,880 --> 00:20:10,000
ุจุณ ู‡ูˆ ุฃุณุงุณุง ุงู† ู…ุณุชุญูŠู„ ุงู„ุณุงุฌ ูŠุชุฌุงูˆุฒ ุซู„ุงุซุฉ ูˆุฃุฑุจุนุฉ ูˆ
258
00:20:10,000 --> 00:20:13,480
ุฎู…ุณ ู…ู„ูŠ ุนู„ู‰ ุฃู‚ุตู‰ ุชู‚ุฏูŠุฑ ุจูŠู†ู…ุง ุงู„ diameter ู…ุณุชุญูŠู„
259
00:20:13,480 --> 00:20:16,600
ูŠู†ุฒู„ ุนู† ุซู„ุงุซูŠู† ูˆุฃุฑุจุนูŠู† ูˆุฎู…ุณูŠู† ูุจุงู„ุชุงู„ูŠ ูŠุนู†ูŠ
260
00:20:16,600 --> 00:20:20,560
ู†ุฌู…ุนู‡ู… ู…ุน ุจุนุถ ูŠู…ูƒู† ู†ุฌุนู„ ููŠู‡ ู‚ูŠู…ุฉ ุตุบูŠุฑุฉ ุชู…ุงู…ุŸ ุจุณ
261
00:20:20,560 --> 00:20:24,220
ุงูŠุด ุจู†ุณู…ูŠ ู‡ุฐุง ููŠ ู‡ุฐู‡ ุงู„ุญุงู„ุฉ approximate sag
262
00:20:26,950 --> 00:20:31,330
ุฃูƒูŠุฏุŒ ุจุณ ุงู„ุงุฎุชู„ุงู ู‡ูŠูƒูˆู† .. ูŠุนู†ูŠ ูŠู…ูƒู† ุชุฌุงู‡ู„ู‡ุŒ
263
00:20:31,330 --> 00:20:37,030
ููŠ ุงู„ุฃุบุฑุงุถ ุงู„ู„ูŠ ุงุญู†ุง ุจู†ุนู…ู„ู‡ุงุŒ ู…ุด ู…ุดูƒู„ุฉุŒ ุนุงู…ู„ุฉ ุงูŠุดุŸ ูŠุนู†ูŠ
264
00:20:37,030 --> 00:20:40,970
ุฅู†ู‡ .. ูŠุนู†ูŠ ู‚ุฏุฑ ุงู„ exact ุฅู†ู‡ุง ุจุชุฌูŠุจ ุจุงู„ุถุจุทุŒ ู„ูŠุด
265
00:20:40,970 --> 00:20:43,770
ูŠุนู†ูŠ .. ู„ูŠุด ู†ุณุชุฎุฏู… ุงู„ุทุฑูŠู‚ุฉ .. ู„ูŠุด ู†ุณุชุฎุฏู… ุงู„ุทุฑูŠู‚ุฉ
266
00:20:43,770 --> 00:20:47,410
ู‡ูŠ .. ู‡ูŠ ุจุชุดูˆูุŒ ุทู„ุน ุงู„ู‚ุงู†ูˆู† ู‡ุฐุง ุงุณู…ู‡ ุงู„ู€ Y
267
00:20:47,410 --> 00:20:50,850
ุชุฑุจูŠุน ุนู„ู‰ 2R ุงู„ approximate SAG ุจู‚ุฏุฑ ุฃูู‡ู… ูƒุซูŠุฑ
268
00:20:50,850 --> 00:20:54,590
ุนู„ุงู‚ุงุช ู‡ู†ุง ุตุนุจ ุฃูู‡ู… ุงู„ุนู„ุงู‚ุฉ ูŠุนู†ูŠ ู„ูˆ ู‚ู„ุช ู„ูƒ ู…ุซู„ุง ุงูŠุด
269
00:20:54,590 --> 00:20:57,350
ุงู„ุนู„ุงู‚ุฉ ุจูŠู† ุงู„ุณุงุฌ ูˆุงู„ radius ู…ุด ู‡ุฐุง ุงู„ู‚ุงู†ูˆู† ู…ุด
270
00:20:57,350 --> 00:21:01,390
ู‡ุชุนุฑูู‡ ุจุณ ุฃู†ุง ุจุนุฑูู‡ ุงูŠุด ุงู„ุนู„ุงู‚ุฉ ู‡ู†ุง ู…ู…ุชุงุฒ ุดูˆูุชุด
271
00:21:01,390 --> 00:21:03,830
ุงู„ู…ุดูƒู„ุฉ ู‡ู†ุง ูŠุนู†ูŠ ุจู‚ุงู„ุช ุจุชูุถู„ ุชูˆุถุญ ู„ูŠ ุงู„ุนู„ุงู‚ุฉ ุจูŠู†ู‡ู…
272
00:21:03,830 --> 00:21:07,560
ุทุจ ุงูŠุด ุงู„ุนู„ุงู‚ุฉ ุจูŠู† ุงู„ุณุงุฌ ูˆุงู„ diameterุŸ ุทุจุนุง ู…ุน
273
00:21:07,560 --> 00:21:10,140
ุซุจูˆุช ุงู„ุนุงู…ู„ ุงู„ุขุฎุฑ ูŠุนู†ูŠ ู…ุซู„ุง ู„ูˆ ุซุจุชุช ุงู„ diameter
274
00:21:10,140 --> 00:21:16,800
ูƒู„ ู…ุง ุฒุงุฏ ุงู„ radius of curvature ุญูŠู‚ู„ ุงู„ุณุงุฌ ุทูŠุจ
275
00:21:16,800 --> 00:21:21,180
ุงู„ุนูƒุณ ู„ูˆ ุซุจุชุช ุงู„ radius of curvature ูƒู„ ู…ุง ุฒุงุฏ ุงู„
276
00:21:21,180 --> 00:21:26,820
diameter ุงูŠุด ุญูŠุตูŠุฑ ุจูŠุฒูŠุฏ ุงู„ุณุงุฌ ูƒุฏู‡ ุนุงุฑููŠู†ู‡ุงุŸ ุทูŠุจ
277
00:21:26,820 --> 00:21:30,680
when n and diameter is constant ุทุจุนุง ุงู„ n ุฃู†ุง
278
00:21:30,680 --> 00:21:34,100
ูƒุงุชุจู‡ุง ุซุงุจุช ู„ุฃู†ู‡ ู…ู…ูƒู† ูŠุชุบูŠุฑ ุนู„ู‰ ุฃุณุงุณู‡ ุงู„ R ูˆุงู„ F
279
00:21:34,100 --> 00:21:36,080
ูƒู„ู‡ ูŠุนู†ูŠ ู‡ูŠ ู„ุงุฒู… ุชูƒูˆู† ุซุงุจุชุฉ ุฏุงุฆู…ุง ูŠุนู†ูŠ ู†ูุณ ุงู„
280
00:21:36,080 --> 00:21:41,980
material ุฅุฐุง ุงู„ R ุฒุงุฏุช ูˆุงู„ R ููŠ ุญุฏ ุฐุงุชู‡ุง ุนู„ุงู‚ุฉ
281
00:21:41,980 --> 00:21:45,960
ุนูƒุณูŠุฉ ู…ุน ุงู„ู€F ูŠุนู†ูŠ ุฅุฐุง ุงู„ู€R ุฒุงุฏุช ุฃูˆ ุงู„ู€F ู‚ู„ุช
282
00:21:45,960 --> 00:21:53,440
ูุงู‡ู…ูŠู† ูƒูŠูุŸ ุงู„ุณุงู‚ ุจุฌู„ ูˆุงุถุญุฉุŸ ุทูŠุจ ู†ูˆุถุญู‡ุง ุจู…ุซุงู„ ุฃู‚ูˆู‰
283
00:21:53,440 --> 00:21:57,160
ู…ู† ู‡ูƒ ู†ูุชุฑุถ ููŠ ุนู†ุฏูŠ Diameter ุซุงุจุช ููŠ Length
284
00:21:57,160 --> 00:22:01,600
Diameter ุซุงุจุช ูƒุชุฑ ุชู…ุงู…ุŸ ูˆููŠ ุนู†ุฏูŠ
285
00:22:07,670 --> 00:22:16,310
ุณุทุญ ุฌุงูŠ ู…ู† ุงู„ูƒุฑุฉ ู†ุต ู‚ุทุฑู‡ุง R1 ูˆุงุถุญุฉ ุฑุณู…ู‡ุง ุงู„ุณุงู‚
286
00:22:16,310 --> 00:22:23,130
ุชุจุนู‡ุง S1 ู‡ุงูŠ ุงู„ุณุงู‚ ุทูŠุจ ุฌุจุช ุฏุงุฆุฑุฉ ุฃุตุบุฑ ู„ู†ูุณ ุงู„
287
00:22:23,130 --> 00:22:26,950
diameter ุดุงูŠููŠู† ุงู„ุฏุงุฆุฑุฉ ุงู„ุชุงู†ูŠุฉ ุญุณ ุฃู† R2 ุฃุตุบุฑ ู…ู†
288
00:22:26,950 --> 00:22:32,430
R1 ูˆุงุถุญ ุฃู†ู‡ุง ุฃุตุบุฑ ุตุญุŸ ุฅูŠุด ูˆู‚ู ุงู„ุณุงู‚ ุชุจุนู‡ุง ุฃูƒุจุฑ ู…ู†
289
00:22:32,430 --> 00:22:38,580
S1 ุนู„ุงู‚ุฉ ุนูƒุณูŠุฉ ุทูŠุจ ู„ูˆ ุฌุจุช ูˆุงุญุฏุฉ ุฃุตุบุฑ ุจูƒุซูŠุฑุŒ ุฃู‡ ุชู„ุงุชุฉ
290
00:22:38,580 --> 00:22:42,860
ุฃุตุบุฑ ู…ู†ู‡ู… ูƒู„ู‡ู…ุŒ ุจุชู„ุงู‚ูŠ ุงู„ุณุงู‚ ุชุจุนู‡ุง ุฃูƒุจุฑ ุจูƒุซูŠุฑุŒ
291
00:22:42,860 --> 00:22:45,880
ูŠุจู‚ู‰ S ุชู„ุงุชุฉ ุฃูƒุจุฑู‡ุงุŒ ูŠุตุจุญ ูˆุงุถุญ ุฃู† ุงู„ุนู„ุงู‚ุฉ ุนูƒุณูŠุฉุŒ ูˆ
292
00:22:45,880 --> 00:22:53,480
ู‡ูŠูƒ ูู‡ู…ู†ุงู‡ุงุŒ ู…ู† ุงู„ู…ู†ุทู‚ุฉุŒ ุทุจุนู‹ุงุŸ ุทูŠุจุŒ
293
00:22:53,480 --> 00:22:57,200
ูŠุจู‚ู‰ ูู‡ู…ู†ุง ู‡ุฐู‡ ุงู„ุนู„ุงู‚ุฉุŒ ูˆูู‡ู…ู†ุง ุฃู† ุงู„ุณุงู‚ ููŠ ุงู„ุณุงู‚
294
00:22:57,200 --> 00:23:02,160
ุจูŠุฎุชู„ู ู…ุน ุงู„powerุŒ ูˆ ุฑูุนูƒ ููŠ industry ูˆ ุฏุฎู„ ููŠ
295
00:23:02,160 --> 00:23:05,200
ุงู„ู…ูˆุถูˆุนุŒ ุทูŠุจุŒ ูŠุจู‚ู‰ ุฃู†ุง ู„ู…ุง ุฃุฌูŠ ุฃู‚ูˆู„ ุงู„ุขู†
296
00:23:12,020 --> 00:23:16,880
ู‡ูŠ ุซุจุชู†ุง ู‡ู†ุงูƒ ู…ุคุงู…ุฑุฉ ุงู„ุงู†ูƒุณุงุฑ ุซุจุชู†ุงู‡ ูุจุงู„ุชุงู„ูŠ ู‡ู†ุง
297
00:23:16,880 --> 00:23:22,340
ุจุฏูŠ ุฃุญุงูˆู„ ุฃูู‡ู… ุดุบู„ุฉ ุฌุฏูŠุฏุฉ ู„ูˆ ุนู†ุฏูŠ ุนุฏุณุฉ ู‚ูˆุชู‡ุง plus
298
00:23:22,340 --> 00:23:27,500
5 ูˆุนู†ุฏูŠ ุนุฏุณุฉ ุซุงู†ูŠุฉ ุจุฑุถู‡ ู‚ูˆุชู‡ุง plus 5 ุฃูู‡ู… ู…ุนุงู‡
299
00:23:27,500 --> 00:23:31,960
ุงู„ู…ุซุงู„ ู‡ุฐุง ูˆุนู†ุฏูŠ ุงู„ู€surface ุจุฏูŠ ุฃุนู…ู„ plus 5 ูˆู‡ู†ุง
300
00:23:31,960 --> 00:23:37,600
ุงู„ู€surface ุจุฏูŠ ุฃุนู…ู„ plus 5 ุชู…ุงู…ุŸ ู‡ุฐุง ุงู„ุณุงู‚ ุชุจุนู‡ S1
301
00:23:37,600 --> 00:23:40,980
ูˆู‡ุฐุง ุงู„ุณุงู‚ ุชุจุนู‡ S2
302
00:23:44,010 --> 00:23:48,810
ุชู…ุงู…ุŸ ู‡ู†ุง ุงู„ู€refractive index ุฃู†ุง ุจูŠุณุงูˆูŠ 1.5 ู‡ู†ุง
303
00:23:48,810 --> 00:23:53,410
refractive index 1.9 ุงู„ู„ูŠ ุจูŠุดุงุฑูƒ ููŠ ุนู…ู„ ุงู„ู€plus
304
00:23:53,410 --> 00:23:57,750
ุฎู…ุณุฉ ู…ูŠู† ุจูŠุดุงุฑูƒ ููŠู‡ุงุŸ ุดุบู„ุชูŠู† ุงู„ู€refractive index
305
00:23:57,750 --> 00:24:01,390
ูˆุงู„ู€curvature ุงู„ู„ูŠ ุจูŠุนุจู‘ุฑ ุนู†ู‡ ุงู„ู€Sag ุทุจุนู‹ุง ู†ูุณ ุงู„
306
00:24:01,390 --> 00:24:08,290
diameter ุงู‡ุŸ ู†ูุณ ุงู„ู€diameter ุงู„ู€D ู‡ู†ุง ุซุงุจุชุฉ ุชู…ุงู…ุŸ
307
00:24:08,290 --> 00:24:12,390
ุณุจุจุช ุงู„ู€diameterุฃูŠ ุณุทุญ ููŠ ุงู„ุฏู†ูŠุง ู‡ูŠุนู…ู„ ุงู†ูƒุณุงุฑ
308
00:24:12,390 --> 00:24:18,670
ูˆูŠู†ุชุฌ ุจู„ุงุณ ุฎู…ุณุฉ ุจุณุจุจ ุงู„ู€reflective index ูˆุจุณุจุจ ุงู„
309
00:24:18,670 --> 00:24:24,510
curvature ุงู„ู„ูŠ ุจุนุจู‘ุฑ ุนู†ู‡ S1 ูุงู‡ู…ูŠู†ู‡ุง ูˆู…ุด ูุงู‡ู…ูŠู†ู‡ุงุŸ
310
00:24:24,510 --> 00:24:31,270
ุญุงุฌุงุช ุนู†ุฏูŠ ุณุทุญ ุฒูŠ ู‡ูƒ ู‡ูŠุนู…ู„ ุจู„ุงุณ ุฎู…ุณุฉุŒ ู†ูุชุฑุถ ู„ูŠุด
311
00:24:31,270 --> 00:24:34,750
ุนู…ู„ ุจู„ุงุณ ุฎู…ุณุฉุŸ ู…ูˆุงุฌุฏ ุงู„ู‚ูˆุฉ ุฏูŠุŸ ุฅูŠุด ุงู„ุฃุดูŠุงุก ุงู„ู„ูŠ
312
00:24:34,750 --> 00:24:40,850
ุดุงุฑูƒุช ููŠ ุฅู†ุฌุงุฒ ุงู„ุจู„ุงุณ ุฎู…ุณุฉุŸ ู…ุนุงู…ู„ ุงู†ูƒุณุงุฑ ูˆุงู„ุชุญุฏุจ
313
00:24:40,850 --> 00:24:44,950
ู„ุฃู† ุงูุชุฑุถ ู…ุนุงู…ู„ ุงู„ุงู†ูƒุณุงุฑ ู‡ุฐุง ุนุดุฑุฉ ุฃูˆ ูƒุซูŠุฑ ูŠุนู†ูŠ
314
00:24:44,950 --> 00:24:48,570
ูˆุงู„ุชุญุฏุจ ุตูุฑ ู‡ูŠุนู…ู„ ุงู†ูƒุณุงุฑ ุฅุฐุง ู…ุฑุฉ ุถูˆุก ู„ุฃ ู…ุงุดูŠ
315
00:24:48,570 --> 00:24:55,230
ุงู†ูƒุณุงุฑ ุงู„ุฌูŠุด ุงู„ู„ูŠ ุจูŠุนู…ู„ ุงู†ูƒุณุงุฑ ู…ุดุงุฑูƒุฉ ุงู„ุงู† ูˆู…ุดุงุฑูƒุฉ
316
00:24:55,230 --> 00:24:59,650
ุงู„ู€curvature ุงู„ู„ูŠ ุจูŠุนุจุฑ ุนู†ู‡ ุงู„ู€Sag ู„ู†ูุณ ุงู„ู€diameter
317
00:24:59,650 --> 00:25:07,510
ุงู„ู€diameter ู„ุงุฒู… ุชูƒูˆู† ุซุงุจุชุฉ ูุงู‡ู…ูŠู†ุŸ ู„ุฃู† ูƒุฏู‡ ู…ุฑุฉ ุฃูŠ
318
00:25:07,510 --> 00:25:11,570
ุณุทุญ ููŠ ุงู„ุฏู†ูŠุง ุนุดุงู† ูŠู†ุฌุฒ ุงู„ู‚ูˆุฉ ู„ุงุฒู… ุชูƒูˆู† ุงู„ู‚ูˆุฉ ู‡ุฐู‡
319
00:25:11,570 --> 00:25:16,370
ู†ุชุงุฌ ุงู„ู€refractive index ูˆู†ุชุงุฌ ุฌุฏุงุด ู‚ุฏุฑ ุงู„ุชุญุฏุจ
320
00:25:16,370 --> 00:25:19,290
ูŠุนู†ูŠ ู„ูˆ ูƒุงู† ุงู„ู€refractive index ุซุงุจุช ูˆุบูŠุฑุช ููŠ
321
00:25:19,290 --> 00:25:23,370
ุงู„ุชุญุฏุจ ู‡ุชุฒูŠุฏ ุงู„ู‚ูˆุฉ ูˆู…ุด ู‡ุชุฒูŠุฏุŸ ู‡ุชุฒูŠุฏ ุงู„ู‚ูˆุฉ ูŠุนู†ูŠ ู…ุซู„ู‹ุง
322
00:25:23,370 --> 00:25:27,270
ุนู†ุฏูŠ ุงู„ุขู† ู‡ุงุฏูŠ ู…ุซู„ู‹ุง ุนู†ุฏูŠ ุงู„ุนุฏุณุฉ ุงู„ุฃูˆู„ู‰ ู‡ูŠูƒ
323
00:25:27,270 --> 00:25:33,170
ูˆุงู„ุซุงู†ูŠุฉ ู‡ูŠูƒ ูˆุงู„ุซุงู„ุซุฉ ู…ุซู„ู‹ุง ู‡ูŠูƒ ู‡ุงุฏูŠ ุฃูƒุซุฑ ู…ูŠู†
324
00:25:33,170 --> 00:25:37,880
ุฃู‚ูˆู‰ู‡ู… ู‡ู†ุงุŸ ุฃู‚ูˆู‰ ู‡ุฐู‡ ุงู„ู€curvature ุชุจู‚ู‰ ุฃูƒุจุฑ ูƒู„ ู…ุง
325
00:25:37,880 --> 00:25:40,740
ุฒุงุฏุช ุงู„ู€curvature ูƒู„ ู…ุง ุฒุงุฏุช ุงู„ู‚ูˆุฉ ุนุดุงู† ุฃู†ุชูˆ ุจุชู‚ูˆู„ูˆุง
326
00:25:40,740 --> 00:25:45,640
ุนุฏุณุฉ ู‡ุฐู‡ ุชู‚ูˆู„ูˆุง minus ูƒูŠู ุนุฑูุชูˆ ุฃู† ู‡ูˆ minusุŸ ู‚ู„ุช
327
00:25:45,640 --> 00:25:47,380
ุงู„ู€curvature ุชุจู‚ู‰ ุนู„ู‰ ุงู„ู€minus ุฃูƒุซุฑ ู…ู† ุงู„ู€
328
00:25:47,380 --> 00:25:50,860
curvature ุนู„ู‰ ุงู„ู€plus ู„ุฃู† ุฃู†ุชูˆ ู…ุณุชู†ุชุฌูŠู† ุฃู† ูƒู„ ู…ุง
329
00:25:50,860 --> 00:25:53,800
ุฒุงุฏุช ุงู„ู€curvature ูƒู„ ู…ุง ูƒุงู†ุช ุฃู‚ูˆู‰ ุงู„ู€lens ุฏู‡ ู†ูุณ ุงู„
330
00:25:53,800 --> 00:25:55,460
effect ููŠ index ูŠุนู†ูŠ ู„ุงุฒู… ูŠูƒูˆู† ุงู„ู€effect ููŠ index
331
00:25:55,460 --> 00:26:00,180
ุซุงุจุช ูุงู‡ู…ูŠู† ูƒูŠูุŸ ุงู„ู€curvature ู‡ุฐุง ุฃู‚ูˆู‰ ู…ู† ู‡ุฐุง ุฃู‚ูˆู‰
332
00:26:00,180 --> 00:26:02,800
ู…ู† ู‡ุฐุง ู†ูุณ ุงู„ู€effect ููŠ index ู…ู† ุฃุฌูˆุงุฑู‡ู… ูŠุจู‚ู‰ ู‡ุฐู‡
333
00:26:02,800 --> 00:26:06,980
ู‡ุฐุง ุตุญ ุชู…ุงู…ุŸ ุงู„ู€curvature ู‡ูŠ ุงู„ุฏุฎู„ ููŠ ุงู„ู…ูˆุถูˆุนุŒ ุทูŠุจ
334
00:26:06,980 --> 00:26:13,280
ูู‡ูˆ ุนู„ู‰ ู†ูุณ ุงู„ู€curvature ุนู†ุฏูƒ
335
00:26:13,280 --> 00:26:16,680
curvature ู‡ุฐุง ุจูŠุณุงูˆูŠ ู‡ุฐุง ุจูŠุณุงูˆูŠ ู‡ุฐุงุŒ ุชู„ุงุชุฉ ู…ุชุณุงูˆูŠูŠู†
336
00:26:16,680 --> 00:26:19,140
ููŠ ุงู„ู€curvature ุฃู‡ุŸ ุนุฏุณุฉ ุงุชู†ูŠู† ุจุชุณุงูˆูŠ ุชู„ุงุชุฉ
337
00:26:19,140 --> 00:26:22,420
ู…ุชุณุงูˆูŠูŠู†ุŒ ุจุณ ู‡ุฐุง ู…ุนุงู…ู„ ุงู„ุงู†ูƒุณุงุฑ ุทุจุนู‹ุง ูˆุงุญุฏ ูˆู†ุตุŒ
338
00:26:22,420 --> 00:26:24,340
ู…ุนุงู…ู„ ุงู„ุงู†ูƒุณุงุฑ ูˆุงุญุฏ ูˆุณุจุนุฉุŒ ู…ุนุงู…ู„ ุงู„ุงู†ูƒุณุงุฑ ูˆุงุญุฏ
339
00:26:24,340 --> 00:26:29,300
ูˆุชุณุนุฉุŒ ู…ู† ุฃูƒุซุฑ ุงู†ูƒุณุงุฑ ุจูŠุนู…ู„ุŸ ู…ู† ุฃู‚ูˆู‰ ููŠู‡ู…ุŸ ุฃูู‡ู…ู†ุง
340
00:26:29,300 --> 00:26:33,260
ู…ุนุงู…ู„ ุงู„ุงู†ูƒุณุงุฑ ุฃู†ู‡ ุณุฑุนุฉ ุงู„ุถูˆุก ููŠ ุงู„ู‡ูˆุงุก ุฃูˆ ุงู„ูˆุณุท
341
00:26:33,260 --> 00:26:37,040
ุฃูˆ ุณุฑุนุฉ ุงู„ุถูˆุก ููŠ ุงู„ู€material ูƒู„ ู…ุง ูƒุงู† ู…ุนุงู…ู„
342
00:26:37,040 --> 00:26:40,600
ุงู„ุงู†ูƒุณุงุฑ ุฃูƒุจุฑ ูƒู„ ู…ุง ูƒุงู† ุงู„ุงู†ูƒุณุงุฑ ุฃูƒุซุฑ ุฃู‚ูˆู‰ ุจุชุตูŠุฑ
343
00:26:40,600 --> 00:26:43,560
ุงู„ุนุฏุณุฉ ุงู„ุฌู…ูŠุน ุฃูƒุซุฑ ูˆุงุญุฏ ุจูŠุจู‚ู‰ ููŠู‡ู… ุงู†ูƒุณุงุฑ ู‡ู†ุง ูˆุงุญุฏ
344
00:26:43,560 --> 00:26:48,420
ูˆุชุณุนุฉ ุดุงูŠููŠู† ูƒูŠู ูŠุจู‚ู‰ ูุนู„ู‹ุง ุงุญู†ุง ุงู„ุงู†ูƒุณุงุฑ ุงู„ู„ูŠ
345
00:26:48,420 --> 00:26:52,760
ุจูŠุตูŠุฑ ู…ู† ุงู„ุณุทุญ ุจุชุฎู„ู ููŠู‡ ุนุงู…ู„ูŠู† ู…ูŠู† ู‡ู…ุง ู…ุนุงู…ู„ ู…ุนุงู…ู„
346
00:26:52,760 --> 00:26:56,580
ุงู„ุงู†ูƒุณุงุฑ ูˆุงู„ู€curvature ูˆุงู„ุชุญุฏุจ ุงู„ุณุจุจูŠู† ูˆุงุญุฏ
347
00:26:56,580 --> 00:27:01,390
ุงู„ุณุจุจูŠู† ุงู„ุชุญุฏุจ ูˆุบูŠุฑุช ู…ุนุงู…ู„ ุงู„ุงู†ูƒุณุงุฑ ุจุชุฒูŠุฏ ุงู„ู‚ูˆุฉ ุฅุฐุง
348
00:27:01,390 --> 00:27:06,210
ุนู…ู„ุช ุงู„ุนูƒุณ ุณุจุจุช ู…ุนุงู…ู„ ุงู„ุงู†ูƒุณุงุฑ ูˆุบูŠุฑุช ุงู„ุชุญุฏุจ ุจุชุฒูŠุฏ
349
00:27:06,210 --> 00:27:09,430
ุจุฑุถู‡ ุงู„ู‚ูˆุฉ ุฃูˆ ุจุชู‚ู„ ุญุณุจ ู…ุด ุนุงู…ู„ุฉ ุฒุงุฏุช ูˆู„ุง ู‚ู„ุชุŒ
350
00:27:09,430 --> 00:27:12,930
ุชู…ุงู…ุŸ ูŠุฌุจ ุฃูู‡ู… ู‡ุฐุง ุงู„ูƒู„ุงู… ุฅู† ุฃูŠ ุนุฏุณุฉ ููŠ ุงู„ุฏู†ูŠุง
351
00:27:12,930 --> 00:27:16,910
ุงู„ู„ูŠ ุจูŠุนุทูŠู‡ุง ุงู„ู‚ูˆุฉ ุดุบู„ุชูŠู†ุŒ ุจุชุทู„ุน ุดุบู„ุชูŠู† ู…ุด ุดุบู„ุฉ
352
00:27:16,910 --> 00:27:20,410
ูˆุงุญุฏุฉุŒ ุจุชุทู„ุน ู…ุนุงู…ู„ ุงู„ุงู†ูƒุณุงุฑ ูˆุนุงุฏุฉ ุงู„ุชุญุฏุจ ููŠ ู†ูุณ
353
00:27:20,410 --> 00:27:24,610
ุงู„ูˆุฌู‡ุŒ ุงุซู†ูŠู†ุŒ ุชู…ุงู…ุŸ ูŠุจู‚ู‰ ุงู„ู€plus ุฎู…ุณุฉ ู†ุชุฌุช ุนู†ุฏูŠ
354
00:27:24,610 --> 00:27:24,850
ู‡ุฐู‡
355
00:27:31,170 --> 00:27:37,430
ุจุฑุณู… ุงู„ุฃูˆู„ุงู†ูŠุฉ ู†ูุณู‡ุง ุงู„ู€plus ุฎู…ุณุฉ ู‡ุฐุง ู†ุงุชุฌ ุนู† ู…ูŠู†ุŸ
356
00:27:37,430 --> 00:27:41,350
ุนู† ุชุญุฏุจ ุจูˆุงุญุฏ ูˆุนู† ุงู„ู…ุนุงู…ู„ ุงู„ุงู†ูƒุณุงุฑ ูˆุงุญุฏ ูˆู†ุต
357
00:27:41,350 --> 00:27:47,090
ู„ูˆ ุบูŠุฑุช ูˆุงุญุฏุฉ ููŠู‡ู… ู‡ูŠุชุฎุฑุจ ุงู„ู€plus ุฎู…ุณุฉ ู‡ู„ ุงู„ู€plus
358
00:27:47,090 --> 00:27:53,490
ุฎู…ุณุฉ ู†ุงุชุฌ ุนู† ู…ูŠู†ุŸ ุนู† ุงู„ู…ุนุงู…ู„ ุงู„ุงู†ูƒุณุงุฑ ูˆุงุญุฏ ูˆุชุณุนุฉ ูˆ
359
00:27:53,490 --> 00:27:54,190
S2
360
00:27:57,340 --> 00:28:00,860
ู…ุซู„ู‹ุง ู…ุนุงู…ู„ ุงู„ุงู†ูƒุณุงุฑ ู‡ู†ุง ุนุดุงู† ุชู†ู… ุชุญุงูุธ ุนู„ู‰ ุงู„ู€plus
361
00:28:00,860 --> 00:28:06,040
ุฎู…ุณุฉุŒ ุฅูŠุด ู„ุงุฒู… ูŠุฌุฑูŠ ููŠ ุงู„ุชุญุฏุจุŸ ู„ุงุฒู… ูŠู‚ู„ุŒ ุตุญุŸ ู„ุฃู†
362
00:28:06,040 --> 00:28:09,200
ุฃุบู„ุจ ุงู„ู‚ูˆุฉ ุฌุงูŠุฉ ู…ู† ู…ุนุงู…ู„ ุงู„ุงู†ูƒุณุงุฑุŒ ู„ุฃู† ู…ุงููŠุด ุฏุงุนูŠ
363
00:28:09,200 --> 00:28:12,200
ุงู„ุณุงู‚ ูƒุจูŠุฑุฉ ูˆุงู„ู„ูŠ ุจุชุฎุฑุจ ุงู„ู€plus ุฎู…ุณุฉุŒ ุจุตูŠ ูƒุชูŠุฑุฉุŒ
364
00:28:12,200 --> 00:28:15,200
ูุงู‡ู…ูŠู†ู‡ุงุŸ ู„ุฃู† ุนุดุงู† ุฃุญุงูุธ ุนู„ู‰ ุงู„ู€plus ุฎู…ุณุฉุŒ ู„ุงุฒู…
365
00:28:15,200 --> 00:28:19,010
ุฃุนู…ู„ ุชูˆุงุฒู† ุจูŠู† ู…ุนุงู…ู„ ุงู„ุงู†ูƒุณุงุฑ ูˆุงู„ุณุงู‚ุŒ ุฅุฐุง ูƒุงู† ู…ุนุงู…ู„
366
00:28:19,010 --> 00:28:22,610
ุงู„ุงู†ูƒุณุงุฑ ู‚ู„ูŠู„ ูˆุงุญุฏ ูˆู†ุตุŒ ูู„ุงุฒู… ุงู„ุณุงุฌ ูŠูƒูˆู† ูƒุจูŠุฑุŒ
367
00:28:22,610 --> 00:28:26,650
ุตุญุŸ ู…ุด ู‡ุชู„ุงู‚ูŠ plus ุฎู…ุณุฉุŒ ุทูŠุจ ุฅุฐุง ูˆุงุญุฏ ู‚ุงู„ ู„ูŠ ู„ุฃ
368
00:28:26,650 --> 00:28:30,810
ุฃู†ุง ุจุฏูŠ ุฃุนุทูŠูƒ material ุจูˆุงุญุฏ point ุชุณุนุฉุŒ ูู‡ูŠุนู…ู„ ู„ูŠ
369
00:28:30,810 --> 00:28:33,830
ุนุฏุณุฉ ุจุฑุถู‡ plus ุฎู…ุณุฉุŒ ู‡ู‚ูˆู„ ููŠ ู‡ุฐู‡ ุงู„ุญุงู„ุฉ ู…ุง ู†ูุนุด
370
00:28:33,830 --> 00:28:37,930
ุฃุนู…ู„ ู†ูุณ ุงู„ุณุงุฌุŒ ู‡ุนู…ู„ ุงู„ุณุงุฌ ุฃู‚ู„ุŒ ู„ุฃู† ุงู„ู‚ูˆุฉ ุฃุบู„ุจู‡ุง
371
00:28:37,930 --> 00:28:40,150
ุฌุงูŠ ู…ู† ู…ุนุงู…ู„ ุงู„ุงู†ูƒุณุงุฑ ุงู„ู‚ูˆูŠุŒ ุงู„ู„ูŠ ู‡ูˆ ูˆุงุญุฏ point
372
00:28:40,150 --> 00:28:44,300
ุชุณุนุฉ ูุงู‡ู…ูŠู† ุงู„ู…ุจุฏุฃ ู‡ุฐุงุŸ ุจูŠุนุทูŠู†ุง ุจุฑุถู‡ plus ุฎู…ุณุฉ
373
00:28:44,300 --> 00:28:49,380
ุชู…ุงู…ุŸ ู‡ุฐู‡ ุงู„ุดุบู„ุฉ ูƒุฏู‡ ุฃู†ุง ุจุชุบูŠุฑ ู…ู† ุงู„ุณุงุฌ ุนุดุงู† ู†ุญุงูุธ
374
00:28:49,380 --> 00:28:52,940
ุนู„ู‰ ู†ูุณ ุงู„ู€power ุฅุฐุง ุบูŠุฑุช ุงู„ู…ุนุงู…ู„ ุงู„ุงู†ูƒุณุงุฑ ุงุณู…ู‡ุง
375
00:28:52,940 --> 00:28:58,440
curve variation factor ู…ุนุงู…ู„ ุชุบูŠูŠุฑ ุงู„ุชุญุฏุจ ู…ุนุงู…ู„
376
00:28:58,440 --> 00:29:04,020
ุชุบูŠูŠุฑ ุงู„ุชุญุฏุจ ุงู„ู„ูŠ ู‡ูˆ ุนู…ู„ูŠู‹ุง ูƒุฏู‡ ู„ุงุฒู… ุฃุบูŠุฑ ู…ู† ุงู„ุณุงุฌ
377
00:29:04,020 --> 00:29:07,380
ุฃูˆ ุฃุฒูˆุฏ ุงู„ุณุงุฌ ุฅุฐุง ุฃู†ุง ุบูŠุฑุช ุงู„ู€reflective index
378
00:29:07,380 --> 00:29:11,960
ูู‡ู…ุชูˆู‡ุงุŸ ูู‡ู…ุชูˆุง ุฅูŠู‡ ูŠุง ุนุฒูŠุฒูŠ ูˆู„ุง ูƒูŠูุŸ ุงุญู†ุง ู‚ู„ู†ุง
379
00:29:11,960 --> 00:29:15,680
ุฅู† ุฅุฐุง ุบูŠุฑุช ู…ุนุงู…ู„ ุงู„ุงู†ูƒุณุงุฑ ุงู„ู€power ุนุดุงู† ุชู†
380
00:29:15,680 --> 00:29:20,760
ุงู„ู…ุญุงูุธ ุนู„ูŠู‡ ู„ุงุฒู… ูŠุบูŠุฑ ุนู„ู‰ ุฌุจุงู„ู‡ ุงู„ู€SAG ุชู…ุงู…ุŸ ูˆุงุถุญุฉ
381
00:29:20,760 --> 00:29:26,520
ุงู„ููƒุฑุฉุŒ ุฎู„ูŠู†ุง ุจุณูŠุทุŒ useful to know what the SAG
382
00:29:26,520 --> 00:29:30,540
would be for a different reflective index ูŠุนู†ูŠ ุฅูŠุด
383
00:29:30,540 --> 00:29:35,470
ุงู„ู€SAG ู„ุงุฒู… ูŠูƒูˆู† ู„ู…ุนุงู…ู„ ุงู†ูƒุณุงุฑ ุฌุฏูŠุฏุŸ ูˆุงุญุฏ ู‡ูŠู‚ูˆู„ ู„ูŠ
384
00:29:35,470 --> 00:29:39,330
ู„ูŠู‡ุŸ ุชุตู†ุนุด ุนุฏุณุฉ ู…ู† 1.5ุŸ ุจุฏู†ุง ุนุฏุณุงุช plus 5 ุงู„ู…ุฑุฉ
385
00:29:39,330 --> 00:29:42,150
ู‡ุฐู‡ุŒ ุจุณ ุจุฏูˆู† ู…ุนุงู…ู„ ุงู†ูƒุณุงุฑ ู‡ูŠูƒุŒ ุบูŠุฑ ู…ุนุงู…ู„ ุงู†ูƒุณุงุฑุŒ
386
00:29:42,150 --> 00:29:45,390
ู‡ุนุทูŠู‡ 1.9ุŒ ู‡ู‚ูˆู„ู‡ ู…ุงููŠุด ุฃูŠ ู…ุดูƒู„ุฉุŒ ุจู†ุนู…ู„ ู‡ุฐุง ุงู„ูƒู„ุงู…ุŒ
387
00:29:45,390 --> 00:29:49,250
ุจุณ ุงู„ุณุงุฌ ู‡ูŠุจุทู„ ู‡ูŠูƒ ุดูƒู„ู‡ุŒ ู‡ูŠุตุจุญ ุงู„ุณุงุฌ ุนู†ุฏู‡ ุฃู‚ู„ุŒ
388
00:29:49,250 --> 00:29:53,370
ุนุดุงู† ู‡ุชู†ู… ุชุญุงูุธ ุนู„ู‰ plus 5 ุฅุฐุง ุชู… ุงู„ู€Sag ุฒูŠ ู…ุง ู‡ูˆ
389
00:29:53,370 --> 00:29:56,990
ูˆู…ุง ุนู…ู„ ุงู„ุงู†ูƒุณุงุฑ ุฒูˆุฏู‡ ุจุชุฒูŠุฏ ู„ู€ 5 ุจุตูŠุฑ plus 8 ุฃูˆ
390
00:29:56,990 --> 00:29:59,990
plus 7 ูู‡ุชุฎุฑุจ ุจุชุจุชุฏุฆ ุนู„ู‰ ู‡ูŠูƒ ุจุชุจู‚ู‰ ูˆุฑู‚ุฉ ุชู†ู… ู†ุญุงูุธ
391
00:29:59,990 --> 00:30:03,450
ุนู„ูŠู‡ ุฅุฐุง ุฒุงุฏ ุนุงู…ู„ ู„ุงุฒู… ุฃู‚ู„ู„ ุนุงู…ู„ ุงู„ุซุงู†ูŠ ู„ุชุชู…
392
00:30:03,450 --> 00:30:09,310
ู†ู†ู…ุญุงูุธ ุนู„ู‰ ุงู„ูˆุฒู† ุจูŠู†ู‡ู… ุทุจุนู‹ุง ุงู„ู‚ุงู†ูˆู† ุจุณูŠุท ุงู„ู€CVF ุงู„
393
00:30:09,310 --> 00:30:15,270
curve variation factor ุจูŠุณุงูˆูŠ NS ู†ุงู‚ุต ูˆุงุญุฏ ุนู„ู‰ NG
394
00:30:15,270 --> 00:30:21,690
ู†ุงู‚ุต ูˆุงุญุฏุŒ ุฅูŠุด ุงู„ู€NS ูˆุฅูŠุด ุงู„ู€NGุŸ ุงู„ู€NS ุงู„ู€standard
395
00:30:21,690 --> 00:30:24,350
index ุงู„ู„ูŠ ููŠ ู‡ุฐุง ุงู„ู…ุซุงู„ ุงู„ู„ูŠ ุนู†ุฏู†ุง ุงู„ู„ูŠ ูƒุงู†
396
00:30:24,350 --> 00:30:29,090
ุจุงู„ุฃูˆู„ ู…ูˆุฌูˆุฏ ุงู„ู€standard index index ู…ุนู†ุงู‡ ุฑูุนูƒ
397
00:30:29,090 --> 00:30:33,750
ููŠ index ู†ูุณ ุงู„ุญุงุฌุฉ ุฃู‡ ุงู„ู€NG ุงู„ู„ูŠ ุฃู†ุง ุจู‚ูˆู„ ู„ูƒ SNS
398
00:30:33,750 --> 00:30:37,850
ุนู„ู‰ ุฃุณุงุณู‡ ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€given ุงู„ู€given index ู‡ุงูŠ
399
00:30:37,850 --> 00:30:42,890
ู…ุซุงู„ุŒ ุงู„ู…ุซุงู„ ุจูŠูˆุถุญ ุงู„ู…ูˆุถูˆุน ูƒู„ู‡ for material with
400
00:30:42,890 --> 00:30:47,370
refractive index 1.523 ูŠุนู†ูŠ ุนุงุฏุฉ ุฅุฒุงูŠุŒ refractive
401
00:30:47,370 --> 00:30:55,270
index ุชุจุนู‡ุง 1.523 ุงู„ุณุงุฌ ูƒุงู† 3.3 ู…ู„ูŠ ู…ุชุฑ ุฃู†ุง ุจุฏุฑุณ
402
00:30:55,270 --> 00:31:03,790
ุนู† ู‡ุฐุง ุงู„ูƒู„ุงู… 3.3 ู…ู„ูŠ ู…ุชุฑ ู…ุงุดูŠ what the sag would be
403
00:31:03,790 --> 00:31:09,730
ุงู„ุณุงุฌ ู‡ุฐุง ู‡ูˆ ุงู„ู…ุทู„ูˆุจ for a refractive index 1.7
404
00:31:11,280 --> 00:31:20,860
ุงู„ู€refractive index ู‡ู†ุง 1.7 ุฅูŠุด ุงู„ู€NS ู‡ู†ุงุŸ ู‡ุฐู‡ ุตุญุŸ ูˆุฅูŠุด
405
00:31:20,860 --> 00:31:29,140
ุนู†ุฏูŠ ุงู„ู€NGุŸ ู‡ุฐู‡ ูˆู‡ุฐู‡
406
00:31:29,140 --> 00:31:34,840
ุฎู„ูŠู†ุง ู†ุณู…ูŠู‡ุง ุจุฑุถู‡ SS ูˆู‡ุฐู‡ SG ู…ุถุญูƒุŸ
407
00:31:36,700 --> 00:31:40,020
ุฃู†ุง ุจุฏูŠ ุฃุนุฑู ู‡ุงู„ู€gate ุฌุฏุงุด ู…ุนุงู…ู„ ุงู„ุชุบูŠูŠุฑุŒ ูŠุนู†ูŠ
408
00:31:40,020 --> 00:31:46,960
ุฌุฏุงุด ุงู„ู†ุณุจุฉ ุงู„ู„ูŠ ุจุฏู†ุง ู†ุงุฎุฏู‡ุง ูˆู†ุญุงูุธ ุนู„ูŠู‡ุง ู…ู†
409
00:31:46,960 --> 00:31:54,200
ุงู„ุณุงุฌ ู‡ุฐุง ุทุจู‚ู†ุง ุงู„ู‚ุงู†ูˆู†ุŒ ูˆุงุถุญ ุฌุฏู‹ุงุŒ ุจุฏูŠ NS ูˆ NGุŒ ู‡ู…ุง
410
00:31:54,200 --> 00:31:58,920
ู‡ุฐุง ุงู„ู…ุทู„ูˆุจูŠู† ู…ู†ูŠุŒ ู‡ุฐุง ุงู„ู…ุทู„ูˆุจุŒ ู‡ุฐุง ุงู„ู…ุนุทู‰ุŒ ุทุจู‚ุช
411
00:31:58,920 --> 00:32:04,620
ุงู„ู‚ุงู†ูˆู† ุทู„ุน ุชุทุจูŠู‚ ุนุงุฏูŠ ุฌุฏู‹ุง ุจุนูˆุถ ูˆุจู‚ุนุฏ ุฃุทุจู‚ ุทู„ุน 0.74
412
00:32:04,620 --> 00:32:10,700
ุฃูˆ 0.747 ู…ู† ุงู„ูุŒ ู‡ุฐุง ุงู„ู…ุนุงู…ู„ ุนุฑูู†ุง ู…ุนู†ู‰ ุงู„ูƒู„ุงู… ู…ุนู†ู‰
413
00:32:10,700 --> 00:32:19,200
ุงู„ูƒู„ุงู… ุฅู† ุฃู†ุง ุจุฏูŠ ุฃุฎุฏ 74% ูุงุตู„ 7 ู…ู† ุงู„ุณุงุฌ ู‡ุฐุง ุนุดุงู†
414
00:32:19,200 --> 00:32:23,300
ุฃู†ุง ุชู†ู… ู…ุญุงูุธุฉ ุนู„ู‰ ู†ูุณ ุงู„ุนุฏุณุฉ ูŠุนู†ูŠ ุจู…ุนู†ู‰ ุขุฎุฑ ุจุฏูŠ
415
00:32:23,300 --> 00:32:30,010
ุงุถุฑุจ ุงู„ู€curve variation factor ููŠ SS ู‡ูˆ ุงู„ู€standard
416
00:32:30,010 --> 00:32:38,490
ู‡ุฐู‡ ุจุทู„ุน ุนู†ุฏ 2.26 ุงู„ู€2.26 ู‡ุฐุง ุนุจุงุฑุฉ ุนู† 74% ู…ู†
417
00:32:38,490 --> 00:32:42,430
ุงู„ุณุงุฌ ุงู„ุฃุตู„ูŠ ูŠุนู†ูŠ ุฌู„ุฏ ูŠุนู†ูŠ ุฅุฐุง ุจุฏูƒ ุชุฒูˆุฏ ู…ุนุงู…ู„
418
00:32:42,430 --> 00:32:47,130
ุงู„ุงู†ูƒุณุงุฑ ุจูŠุฐู„ูƒ ูู‚ุท 74% ู…ู† ุงู„ุณุงุฌ ุงู„ุฃูˆู„ ูŠุนู†ูŠ
419
00:32:47,130 --> 00:32:50,770
ุจูŠุฐู„ูƒ ูƒู„ู‡ ุฅุฐุง ูƒู„ู‡ ู‡ุชุฎุฑุจ ุงู„ู€power ูุจุงู„ุชุงู„ูŠ
420
00:32:50,770 --> 00:32:55,110
ูุงู‡ู…ูŠู† ุดูˆ ุงู„ููƒุฑุฉุŸ ูŠุนู†ูŠ ุงู„ู…ูู‡ูˆู… ุดูˆูŠุฉ ุฏู‚ูŠู‚ุฉ ุงุญู†ุง
421
00:32:55,110 --> 00:33:00,050
ุจู†ุฑูƒุฒ ููŠู‡ ูŠุนู†ูŠ ุจุนุฏ ู…ุง ุทู„ุนุช ู…ุนุงู…ู„ ุชุบูŠูŠุฑ ุงู„ุชุญุฏุจ
422
00:33:00,050 --> 00:33:09,250
ุทู„ุน ู…ุนุงู…ู„ ุชุบูŠูŠุฑ ุงู„ุชุญุฏุจ 74.7% ูุงู‡ู…ูŠู† ูƒูŠูุŸ ุฃูˆ 747 ู…ู†
423
00:33:09,250 --> 00:33:15,190
ุงู„ุฃู„ู ูŠุจู‚ู‰ ุฃู†ุง ุจุฏูŠ ูู‚ุท 74 ุฃู†ุง ุจุถุฑุจ ููŠ ู…ูŠุฉ ุนุทูˆุด
424
00:33:15,190 --> 00:33:22,470
ุงุทู„ุจ ุจุงู„ู†ุณุจุฉ ุงู„ู…ุฆูˆูŠุฉ ุจุฏูŠ 74% ู…ู† ุงู„ู€ 3.3% ู‡ุงูŠ ุจุฏูŠ 74
425
00:33:22,470 --> 00:33:27,390
% ู…ู†ู‡ุง ูู‚ุท ูŠุนู†ูŠ ู‡ุชู‚ู„ ุนุดุงู† ุฃุชู… ู†ู…ุญู‰ ุฃูุถู‘ู„ ู†ูุณ ุงู„ู€ bar
426
00:33:27,390 --> 00:33:31,590
ุฅุฐุง ุจุฏู‘ู‡ ูŠุบูŠู‘ุฑ ุงู„ู€ refractive index 1.7 ูุงู‡ู…ูŠู†ู‡ุงุŸ
427
00:33:31,590 --> 00:33:37,010
ุฎู„ุงู„ ุตูˆุฑ ู†ูุณ ุงู„ู…ุจุฏุฃ ุงู„ู€ SG ุจุชุตูŠุฑ 2.26 ู…ู„ูŠูˆู† ูŠุจู‚ู‰
428
00:33:37,010 --> 00:33:43,770
refractive index 1.5 ุจู‚ู‰ ุงู„ู€ SAG 3.388 ุจูŠุนุทูŠ plus 5
429
00:33:43,770 --> 00:33:53,420
ูุงู„ู€ refractive index ุฒุงุฏ ู‡ู†ุง 1.7 ูŠุธู„ ุงู„ู€ SAG ุฃู‚ู„ ุฃู‚ู„
430
00:33:53,420 --> 00:33:59,200
ุจู‚ูŠู…ุฉ D ุจู‚ุฏู‘ุงุด ุญุณุจู†ุงู‡ุง ู‡ู†ุงูƒ ูู‡ู…ุชูˆุง ุจู‚ุฏู‘ุงุดุŸ ูู‡ูŠ 3.8%
431
00:33:59,200 --> 00:34:04,660
ู„ุฃ 2.26 ูุงู„ู€ SAG ู‚ู„ูŠู„ ู…ุน ุงู„ู€ refractive index ูƒุจูŠุฑ ุจูŠุนุทูŠู†ุง
432
00:34:04,660 --> 00:34:08,400
plus 5 ู‡ู†ุง refractive index ู‚ู„ูŠู„ ู…ุน SAG ูƒุจูŠุฑ ุจูŠุนุทูŠู†ุง
433
00:34:08,400 --> 00:34:12,860
ู†ูุณ ุงู„ุญุงุฌุฉ ู†ูุณ ุงู„ุจูˆุงุจุฉ ูู‡ู…ุชูˆู‡ุงุŸ ู…ูŠุฉ ู…ุชุตุนุจ ู…ู† ู‡ุฐุงุŸ
434
00:34:14,120 --> 00:34:17,100
ู‡ูŠ ู…ุด ุตุนุจุฉ ุจู…ุฑุฉ ุงู„ู…ุทู„ูˆุจ ู…ู†ูƒ ุชุทู„ุน ุงู„ู…ุนุทูŠุงุช ุจุงู„ุทุฑูŠู‚ุฉ
435
00:34:17,100 --> 00:34:24,510
ู‡ุงูŠ NS ูˆNG ุจุชุทู„ุน ุงู„ู…ุนุงู…ู„ ูŠุจู‚ู‰ ุจุชุถุฑุจูŠู‡ ุฒูŠ ู…ุง ู‡ูˆ ููŠ
436
00:34:24,510 --> 00:34:29,430
ุงู„ู€ SAG ุงู„ุฃุตู„ูŠ ุจุทู„ุน ู‚ุฏู‘ุงุด ุงู„ู€ SAG ุงู„ู„ูŠ .. ุงู„ู„ูŠ ู…ุทู„ูˆุจ ุจุณ
437
00:34:29,430 --> 00:34:32,450
ุจู†ุง ู†ู†ุชุจู‡ ูŠูƒูˆู† ุงู„ู…ูˆุถูˆุน ู…ู†ุทู‚ูŠ ูŠุนู†ูŠ ุฅุฐุง ุฃู†ุง ุทู„ุจุช
438
00:34:32,450 --> 00:34:36,130
ุฃู†ู‘ู‡ ูŠุฒูŠุฏ ุงู„ู€ refractive index ุจุชูˆู‚ุน ุฃู† ุงู„ู€ SAG ุงู„ุฌุฏูŠุฏ ูŠู‚ู„
439
00:34:36,130 --> 00:34:40,850
ุงุณุชู„ู‚ุนุชู‡ุง ููŠ ุญุงู„ุฉ ุบู„ุท ุญุงู„ูƒ ุชู…ุงู…ุŸ ู‡ูŠ ุงู„ููƒุฑุฉ ู‡ู†ุง SAG
440
00:34:40,850 --> 00:34:43,970
.. ูƒู„ ู…ุง ุฒูˆู‘ุฏุช refractive index ูƒู„ ู…ุง ู‚ู„ู‘ ุงู„ู€ SAG ูƒู„ ู…ุง
441
00:34:43,970 --> 00:34:47,270
ู‚ู„ู‘ ุงู„ู€ SAG ุงู„ู„ูŠ ุจูŠู„ุฒู… ุนุดุงู† ุฃุญุงูุธ ุนู„ู‰ ู†ูุณ ุงู„ู€ power ู‡ูŠ
442
00:34:47,270 --> 00:34:54,160
ุงู„ููƒุฑุฉ ุชู…ุงู…ุŸ ูˆุงุถุญุฉ ู‡ุฐู‡ ูˆู„ุง ุตุนุจุฉุŸ ุทูŠุจ ูŠุจู‚ู‰ ู‡ู†ุง ุชู†ู‚ู‘ุถ
443
00:34:54,160 --> 00:34:56,880
ุงู„ูƒู„ุงู… ุนุดุงู† ู†ุญุณุจ ุงู„ู€ SAG ูˆ ู†ูู‡ู… ุงู„ู€ SAG ู†ุฑุฌุน ู„ู€ Length
444
00:34:56,880 --> 00:35:02,560
thickness ูŠุนู†ูŠ ููŠ ุนู†ุฏูŠ ู‚ุงู†ูˆู† ุนุตุฑูŠ T ุจูŠุณุงูˆูŠ E ุฒูŠ ุงู„ู€
445
00:35:02,560 --> 00:35:04,560
S ูˆุงุญุฏุฉ ุฃุณ ุงุซู†ูŠู† ุงุญู†ุง ุฑูˆุญู†ุง ููŠ ูƒู„ ู‡ุฐุง ุงู„ู…ูˆุถูˆุน ุนุดุงู†
446
00:35:04,560 --> 00:35:08,360
ู†ุฌูŠุจ ุงู„ู€ S ุดูˆููˆุง S ู‡ูˆ ู…ูˆุถูˆุน ู„ุญุงู„ู‡ ุฌุซุฉ ุจุณ ุฎู„ุตู†ุง ู…ู†ู‡ุง
447
00:35:08,360 --> 00:35:12,080
ู†ุฑุฌุน ู„ู€ Thickness ุซุงู†ูŠ ุจุชุนุทูŠ ู…ุซุงู„ ุนู„ูŠู‘ ุนุดุงู† ู†ุญู„ ุนู†ุฏ
448
00:35:12,080 --> 00:35:19,630
ุงู„ู€ F1 ูŠุณุงูˆูŠ plus 6 ุฃูŠุด F1 ู‡ุฐู‡ุŸ F1 ุนุจุงุฑุฉ ุนู† ุฃูŠุดุŸ ู‡ูˆ
449
00:35:19,630 --> 00:35:26,790
ุงู„ุณุทุญ ุงู„ุฃู…ุงู…ูŠ ุฃู ุงุซู†ูŠู† ู…ุงูŠู†ุต ุชู„ุงุชุฉ ูŠุนู†ูŠ ู‡ุฐุง
450
00:35:26,790 --> 00:35:33,570
ุงู„ุนุฏุณุฉ ู…ูˆุฌุจุฉ ูˆู„ุง ุนุฏุณุฉ ุณุงู„ุจุฉุŸ ู…ูˆุฌุจุฉ ูˆุงุถุญุฉ ุฌุฏุง ุงู„ู€ N
451
00:35:33,570 --> 00:35:39,930
ุจุชุณุงูˆูŠ ูˆุงุญุฏ ูˆ ู†ุต ู…ุงู‡ูˆ ุงู„ู€ NุŸ ู…ุนุงู…ู„ ุงู†ูƒุณุงุฑ ุงู„ุนุฏุณุฉ ุงู„ู€
452
00:35:39,930 --> 00:35:44,630
A ุจุชุณุงูˆูŠ ูˆุงุญุฏ ู…ู„ูŠ ู…ุงู‡ูˆ ุงู„ู€ AุŸ Age thickness ู‡ูŠ
453
00:35:44,630 --> 00:35:50,640
ู…ุฑุณูˆู…ุฉ ูŠุจู‚ู‰ ุงู„ู€ Y ู…ุชุนุงู…ุฏุฉ
454
00:35:50,640 --> 00:35:55,800
ุงู„ู€ Y ุตุญ ุงุซู†ูŠู† ูˆ ุชู„ุงุชูŠู† ูˆ ู†ุต ุงุญุณุจ
455
00:35:55,800 --> 00:35:59,720
ุงู„ู€ central thickness ุฃูŠุด ู‚ุงู†ูˆู† E ุฃุณ ูˆุงุญุฏ ุฃุณ ุงุซู†ูŠู†
456
00:35:59,720 --> 00:36:05,640
ุทูŠุจ ุฃุณ ูˆุงุญุฏ ูƒุฏู‡ ู†ุฌูŠุจู‡ุง ููŠ ู‚ุงู†ูˆู† ุฃูŠุด ู‚ุงู†ูˆู† ุงู„ู€
457
00:36:05,640 --> 00:36:14,620
approximate ุฃูˆ ุงู„ู€ exact ุฌุฐุฑ ุชู…ุงู… ู„ูƒู„ ุชุฑุจูŠุน ูŠุจู‚ู‰ ุงู„ู€
458
00:36:14,620 --> 00:36:19,570
answer ู‚ุงุจู„ ู‡ุฐุง ุงู„ูƒู„ุงู… ุจุฏูŠ ุงู„ู€ R ูˆุงู„ู€ R ูƒูŠู ุจุฌูŠุจ ุงู„ู€
459
00:36:19,570 --> 00:36:27,130
RุŸ ุงู„ู‚ุงู†ูˆู† ุงู„ู„ูŠ ุญูƒูŠู†ุง ุนู†ู‡ ุงู„ู€ R ุจูŠุณุงูˆูŠ N ู†ุงู‚ุต ูˆุงุญุฏ
460
00:36:27,130 --> 00:36:31,410
ุนู„ู‰ F ููŠู† ุงู„ู‚ุงู†ูˆู† ุตุญุŸ ุจุณ ุฃู†ุง ุถุฑุจุชู‡ุง ููŠ ุงู„ุฃู„ู ู„ูŠุด
461
00:36:31,410 --> 00:36:37,030
ุทูŠุจุŸ ุงู„ู…ู…ุชุงุฒ ุงู„ู‚ุงู†ูˆู† ู‡ุงุฑุจ ูˆุทู„ุน ุจุงู„ู…ุชุฑ ุฃู†ุง ุนุงู…ู„
462
00:36:37,030 --> 00:36:39,930
ุฎุทูˆุฉ ุฒูŠ 8 ุนู…ู„ุชู‡ุง ู…ุด ุดุฑุท ู…ุง ุชู„ุฎุจุทุด ุญุงุฌุฉ ุฅุฐุง ุญุงุณุณ ุฃู†ุง
463
00:36:39,930 --> 00:36:42,850
ุจุฏูˆุดุฉ ู…ุงููŠุด ู…ุดูƒู„ุฉ ุจุณ ู‡ูŠุทู„ุน ู…ุนุงูƒ ุงู„ุฌูˆุงุจ ุชู„ุงุช ุชู…ุงู†ูŠู†
464
00:36:42,850 --> 00:36:47,690
ู…ู† ุงู„ุฃู„ู ุงุถุฑุจู‡ุง ููŠ ุงู„ุฃู„ู ุจุทู„ุน ู„ูƒ ุงู„ุฌูˆุงุจ ูู…ู† ุงู„ุฃูˆู„ ุงุถุฑุจ
465
00:36:47,690 --> 00:36:52,530
ุงู„ู‚ุงู†ูˆู† ูƒู„ู‡ ููŠ ุงู„ุฃู„ู ุนุงุฏูŠ ูŠุนู†ูŠ ู…ุด ู‡ูŠูุฑู‚ ุชู…ุงู… N ู†ุงู‚ุต
466
00:36:52,530 --> 00:36:58,490
ูˆุงุญุฏ ุนู„ู‰ F F ูˆุงุญุฏ ุนู…ู„ู†ุงู‡ุง ุชู„ุงุชุฉ ูˆ ุชู…ุงู†ูŠู† ูุงุตู„
467
00:36:58,490 --> 00:37:02,970
ุชู„ุงุชุฉ ู…ู„ูŠ ู…ู† ู‡ุฐุง R ูˆุงุญุฏ ุฃูŠุด ู…ุนู†ุงู‡ ู‡ุฐุง ุงู„ูƒู„ุงู… ู†ุฌูŠุจ
468
00:37:02,970 --> 00:37:08,810
ู†ุตู ู‚ุทุฑ ุงู„ูƒุฑุฉ ุงู„ู„ูŠ ุฃุฌุง ู…ู†ู‡ุง ุณุทุญ ู‚ูˆุชู‡ plus 6
469
00:37:09,910 --> 00:37:13,870
ุงู„ู€ refractive index ุฃูˆ ุงู„ู€ plus refractive index ูˆุงุญุฏ ูˆ
470
00:37:13,870 --> 00:37:18,390
ู†ุต ุจูŠุณุงูˆูŠ ุชู…ุงู†ูŠู† ู…ุชุฑ ูุงู‡ู…ูŠู† ูƒูŠู ูŠุนู†ูŠ ุงู„ูƒูˆุฑุฉ
471
00:37:18,390 --> 00:37:24,230
ู…ุซู„ุง ุญุฌู…ู‡ุง ุจูŠูƒูˆู† ู‡ุฐุง ุงู„ู€ R ู‡ูŠุชุฑ ุงู„ุชู…ุงู†ูŠู† ู…ุชุฑ ูุงูƒุฑ
472
00:37:24,230 --> 00:37:28,330
ุงู„ูƒูˆุฑุฉ ุจูŠูƒูˆู† ุญุฌู…ู‡ุง ูˆู„ุง ูˆุงุฎุฏ ู…ู†ู‘ุง ุฌุฒุก ุตุบูŠุฑ ู‡ุงู„ุฌุฏ ุจุณ
473
00:37:28,330 --> 00:37:31,430
ุนุดุงู† ุฃุญุทู‘ู‡ ููŠ ุงู„ุนุฏุณุฉ ูƒุณูŠุช ุนุดุงู† ุฃุญุทู‘ู‡ ููŠ ุงู„ุนุฏุณุฉ ู‡ูŠูƒ
474
00:37:31,430 --> 00:37:34,610
ุงู„ุฃูƒู„ ุจูŠุตูŠุฑ ูุนู„ุงู‹ ุงุชูู‡ู…ุชูˆุง ูƒูŠูุŸ ุจุชุฎูŠู„ ูƒูˆุฑุฉ ูƒุจูŠุฑุฉ
475
00:37:34,610 --> 00:37:37,270
ุฌูŠุจุชู‡ุง ู‡ูŠูƒ ูŠุนู†ูŠ ุชุงุจุฑ ุชู…ุงู†ูŠู† ููŠ ุงุซู†ูŠู† ู‡ูŠุฌูŠุจุด ุจุทู„ุน
476
00:37:37,270 --> 00:37:42,070
ู…ุฆุฉ ูˆ ุณุชุฉ ูˆ ุณุชูŠู† ูˆ ุดูˆูŠุฉ ูŠุนู†ูŠ ุจุฏูŠ ุฃุฎุฏ
477
00:37:42,070 --> 00:37:47,130
ู…ุชุฑ ูˆ ุณุชูŠู† ุณู†ุชูŠ ุฃุดูŠุงุก ุฒูŠ ู‡ูŠูƒ ู…ุซู„ุงู‹ ูƒูˆุฑุฉ ูƒุจูŠุฑุฉ ู…ุชุฑ ูˆ
478
00:37:47,130 --> 00:37:50,990
ุณุชูŠู† ุณู†ุชูŠ ุฌูŠุช ุฃู†ุง ุนู„ู‰ ู‚ุทุฑ ุจุณ ุฃู†ุง ุญุงุณุจ ุงู„ู‚ุทุฑ
479
00:37:50,990 --> 00:37:54,890
ุจุงู„ุถุจุท ุฎู…ุณุฉ ูˆ ุณุชูŠู† ู…ู„ูŠู…ู†ุชู‡ุง ู…ู† ุณุทุญู‡ุง ูˆุฌุณูŠุชู‡ ู‡ุฐุง
480
00:37:54,890 --> 00:37:57,530
ุงู„ุฌุฒุก ุงู„ู„ูŠ ุฃุฎุฐุชู‡ ู‡ุฐุง ุงู„ุชุญุฏุจ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ู„ู„ุดูˆูŠุฉ
481
00:37:57,530 --> 00:37:59,810
ุงู„ู„ูŠ ุฌุงุก ู…ู† ุงู„ูƒูˆุฑุฉ ุงู„ูƒุจูŠุฑุฉ ู‡ุฐุง ุจูŠุนู…ู„ ู„ูƒ ู‡ูˆ plus 6
482
00:37:59,810 --> 00:38:04,230
ูู‡ู…ุชูˆุง ูƒูŠู ุงู„ุฌุซุฉ ู‡ูŠูƒ ุจุชุตูŠุฑ ุจุงู„ุถุจุท ุนุดุงู† ู†ุดูˆู ุงู„ุฃู‚ุงู…ุฉ
483
00:38:04,230 --> 00:38:12,650
ู†ูู‡ู… ุงู„ุดูŠุก ู‡ุงูŠ ุงู„ููƒุฑุฉ ุทูŠุจ ุงู„ู€ R plane ุจูŠุณุงูˆูŠ 166.67
484
00:38:12,650 --> 00:38:18,610
ู…ู„ูŠ ุทุจุนุง ู…ุถุฑูˆุจุฉ ููŠ ุงู„ุฃู„ู ุฅุฐุง ุจุชู„ุงุญุธูˆุง ู‡ู†ุง ูˆุงุญุฏ ู†ุงู‚ุต N
485
00:38:18,610 --> 00:38:20,690
ู„ูŠุด ุทูŠุจุŸ
486
00:38:32,840 --> 00:38:38,360
ุทูŠุจ ุงู„ู€ race of light ุจุชููˆุช ุฒูŠ ู‡ูŠูƒ ุจุชููˆุช ุฒูŠ ู‡ูŠูƒ
487
00:38:38,360 --> 00:38:45,980
ุจุชููˆุช ุฒูŠ ู‡ูŠูƒ ู‡ูˆ ุงู„ุถูˆุก ุจูŠูู‡ู…ุด ุฃู† ู‡ุฐุง ุนุฏุณุฉ ูˆุงู„ู‚ุงู†ูˆู†
488
00:38:45,980 --> 00:38:50,060
ู…ุด ู‡ูŠูู‡ู… ุฃู† ู‡ุฐุง ุนุฏุณุฉ ุงู„ู‚ุงู†ูˆู† ุจุชุนุงู…ู„ ู…ุน ุฃุณุทุญ ูˆุณุท
489
00:38:50,060 --> 00:38:53,990
ุฌุจู„ ุงู„ุณุทุญ ูˆุณุท ุจุนุฏ ุงู„ุณุทุญ ูŠุนู†ูŠ ููŠ ู‡ุฐู‡ ุงู„ุญุงู„ุฉ ุงู„ุฃูˆู„ู‰
490
00:38:53,990 --> 00:38:58,010
ุงู„ู‚ุงู†ูˆู† ุจูŠู‚ูˆู„ N ู†ุงู‚ุต ูˆุงุญุฏ ุงู„ู„ูŠ ู‡ูˆ ูˆุณุท ุงู„ุนุฏุณุฉ ุฃูˆ
491
00:38:58,010 --> 00:39:01,110
ูˆุณุท ุงู„ู„ูŠ ุฃู†ุง ุฏุงุฎู„ ุนู„ูŠู‡ ู†ุงู‚ุต ุงู„ูˆุณุท ุงู„ู„ูŠ ุฃู†ุง ุฌูŠุช ู…ู†ู‡
492
00:39:01,110 --> 00:39:05,890
ุตุญุŸ ู„ุฌู…ูŠุน ุงู„ูˆุณุท ุงู„ู„ูŠ ุฃู†ุง ุฏุงุฎู„ ุนู„ูŠู‡ุง ุฃู†ุง N ูˆุฃู†ุง ุฌูŠุช
493
00:39:05,890 --> 00:39:10,310
ู…ู†ู‡ ูˆูŠู†ุŸ ูˆุงุญุฏ ูู‡ุฐุง ุงู„ู‚ุงู†ูˆู† ุงู„ุฃูˆู„ ุงู„ู€ F ูˆุงุญุฏ ุทุจ
494
00:39:10,310 --> 00:39:14,710
ุชุนุงู„ ุชุดูˆู ุงู„ู€ F ุงุซู†ูŠู† ุงู„ูˆุณุท ุงู„ู„ูŠ ุฃู†ุง ุฌูŠุช ู…ู†ู‡ ุงู„ู„ูŠ
495
00:39:14,710 --> 00:39:16,250
ุฑุงูŠุญ ุนู„ูŠู‡ ุงู„ู„ูŠ ู‡ูˆ ูˆุงุญุฏ
496
00:39:21,090 --> 00:39:24,590
ูู‡ู…ุชูˆู‡ุงุŸ ูุจุทู„ุน ุฃู„ู ุนู„ู‰ ูˆุงุญุฏ ู†ุงู‚ุต N ุนู„ู‰ ุฃู„ู ุงุซู†ูŠู†
497
00:39:24,590 --> 00:39:28,630
ุจุทู„ุน ู†ูุณ ุงู„ุญุงุฌุฉ ุชู…ุงู…ุŸ ุฅุฐุง ู…ุง ุนู…ู„ุชูŠู‡ุงุด ู…ุด .. ู…ุด
498
00:39:28,630 --> 00:39:31,010
ุฎุทูŠุฑ ุงู„ู…ูˆุถูˆุน ุนุงุฏูŠ ุจุทู„ุน ุจุณ ุงู„ุฅุฌุงุจุฉ ุงู„ู€ minus ุฃูˆ
499
00:39:31,010 --> 00:39:34,350
ูƒุฐุง ูุจุชุนุฑู ุฃู† ู…ุงููŠุด ุฃุทูˆุงุฑ ุจุงู„ู€ minus ูุจุชุดูŠู„ู‡ุง ู…ุด
500
00:39:34,350 --> 00:39:37,430
.. ุงู„ู…ูˆุถูˆุน ู…ุด .. ู…ุด ุบู„ุท ูŠุนู†ูŠ ุจุณ ุนุดุงู† ุชุนุฑู ุจุงู„ุถุจุท
501
00:39:37,430 --> 00:39:39,950
ุฃู† ุงู„ู‚ุงู†ูˆู† ุจูŠุญูƒูŠ ููŠ ู‡ุฐุง ุงู„ู…ูˆุถูˆุน ุงู„ู‚ุงู†ูˆู† ุจูŠุญูƒูŠ
502
00:39:39,950 --> 00:39:44,610
ุงู„ูˆุณุท ุงู„ู„ูŠ ุฑุงูŠุญ ุนู„ูŠู‡ ู†ุงู‚ุต ุงู„ูˆุณุท ุงู„ู„ูŠ ุฌุงูŠ ู…ู†ู‡ ู„ูˆ N ุดุฑุทุฉ ู†ุงู‚ุต
503
00:39:44,610 --> 00:39:52,090
N ุชู…ุงู…ุŸ ุทูŠุจ 166.67 ู…ู„ูŠ ูˆุงุถุญ ุฅู† ุงู„ูƒูˆุฑุฉ ุฃูƒุจุฑ ู„ูŠุด
504
00:39:52,090 --> 00:39:56,490
ุฃูƒุจุฑุŸ ู„ุฃู† ุงู„ู‚ูˆุฉ ู‚ู„ูŠู„ุฉ ูƒู„ ู…ุง ููŠ ุนู„ุงู‚ุฉ ูƒู†ุง ุนู„ุงู‚ุฉ
505
00:39:56,490 --> 00:40:01,700
ุนูƒุณูŠุฉ ู…ุง ุจูŠู† ุงู„ู€ R ูˆุจูŠู† ุงู„ู€ F ุตุญุŸ ูƒู„ ู…ุง ุฒุงุฏุช ุงู„ู‚ูˆุฉ
506
00:40:01,700 --> 00:40:06,460
ูƒู„ ู…ุง ู‚ู„ุช ุงู„ู€ R ูˆุงู„ู‚ูˆุฉ ุจู€ C ุฃุตุบุฑ ู‡ุฐุง ูˆุงุถุญ ู‡ู†ุง ุงู„ุฃู
507
00:40:06,460 --> 00:40:11,160
ูˆุงุญุฏ ู„ุง ุชู†ุณู‰ ู‡ุฐู‡ plus ุณุชุฉ ูˆู‡ุฐู‡ minus ุชู„ุงุชุฉ ูู‚ูˆุฉ
508
00:40:11,160 --> 00:40:15,840
ุงู„ุณุชุฉ ุจุฏู‡ุง ู‚ูˆุฉ ุตุบูŠุฑุฉ ู„ุฃู†ู‡ุง ู‚ูˆุฉ ูƒุจูŠุฑุฉ ุนู„ุงู‚ุฉ ุนูƒุณูŠุฉ
509
00:40:15,840 --> 00:40:20,240
ู„ุฃู† ุงู„ุนูƒุณ ู…ุน ุงู„ู€ minus ุชู„ุงุชุฉ ุงู„ู‚ูˆุฉ ุจุชูƒูˆู† ุฃูƒุจุฑ ุจูƒุซูŠุฑ
510
00:40:20,240 --> 00:40:23,120
ู„ุฃู†ู‘ู‡ ู‚ูˆุฉ ุตุบูŠุฑุฉ ูˆุงุถุญุฉุŸ
511
00:40:26,540 --> 00:40:32,440
ู‡ูˆ ูˆุงุถุญ ุฃู†ู‡ ู‡ุฐู‡ ุถุนู ุงู„ู‚ูŠู…ุฉ ู‡ุฐู‡ ูุงู‡ู…ูŠู†ุŸ ุถุฑุจ
512
00:40:32,440 --> 00:40:36,680
ุงุซู†ูŠู† ู„ูŠุดุŸ ู„ุฃู† ุงู„ู‚ูˆุฉ ุณุชุฉ ู‡ูŠ ุชู„ุงุชุฉ ุจุงู„ุถุจุท ูŠุนู†ูŠ
513
00:40:36,680 --> 00:40:45,560
ุถุนูู‡ุง ุฌุจู†ุง ุงู„ู€ R ุจุชุงุนุชู‡ุง ู…ุง ุฌุจู†ุง ุงู„ู€ SAG S1
514
00:40:45,560 --> 00:40:50,360
ุญุณุจู†ุงู‡ุง ุทูˆู„ู‡ุง 6.6 ู…ู„ูŠ S2 ุญุณุจู†ุงู‡ุง ุทูˆู„ู‡ุง 3.2 ู…ู„ูŠ ุฃูŠุด
515
00:40:50,360 --> 00:40:52,720
ุงู„ู‚ุงู†ูˆู† ู‡ุฐุง ุงู„ู„ูŠ ุงุณุชุฎุฏู…ู†ุงู‡ุŸ ุงู„ู€ exact sag
516
00:40:56,340 --> 00:40:59,780
ุจุชุนู…ู„ ุชุทุจู‘ู‚ ู‚ุงู†ูˆู† ุทุจุนุงู‹ ุจุฑุถู‡ ุจู†ูุณ ุงู„ู…ู†ุทู‚ุฉ ุงู„ู€ SAG
517
00:40:59,780 --> 00:41:05,940
ุงู„ุฃูˆู„ุงู†ูŠ ู„ู‚ูˆุฉ ูƒุจูŠุฑุฉ 6.6 ุงู„ู€ SAG ุงู„ุชุงู„ูŠ ู„ู‚ูˆุฉ ุฃุฌู„ 3.2
518
00:41:05,940 --> 00:41:10,380
ู„ุญุธุฉ ูƒู„ ู…ุง ุฒุงุฏ ุงู„ู‚ูˆุฉ ุงู„ู„ูŠ ู‡ู… ุงู„ุงุซู†ูŠู† ูŠู„ู‡ู… ู†ูุณ
519
00:41:10,380 --> 00:41:14,920
ู…ุนุงู…ู„ ุงู†ูƒุณุงุฑ ุงู„ุงุซู†ูŠู† ูŠู„ู‡ู… ูˆุงุญุฏ ูˆ ู†ุต ูŠุจู‚ู‰ ูƒู„ ู…ุง ุฒุงุฏ
520
00:41:14,920 --> 00:41:18,380
ุงู„ู€ curvature ุฃูˆ ุฒุงุฏ ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€ SAG ุจูŠุฒูŠุฏ ุงู„ู€ power
521
00:41:18,380 --> 00:41:21,700
ุฃู†ุง ุฌุงูŠ ุจุญูƒูŠ ู„ูƒู… ู…ู„ุงุญุธุงุช ูˆุฃู†ุง ุจุญู„ ุนุดุงู† ุชุนุฑููˆุง ุทูˆู„
522
00:41:21,700 --> 00:41:24,480
ู…ุง ุฃู†ุชู… ุจุชุญู„ู‘ูˆุง ุฃู† ุงู„ูƒู„ุงู… ู„ุงุฒู… ูŠุนู†ูŠ ู…ุชุฑุงุจุท ู…ุน ุจุนุถ ูˆ
523
00:41:24,480 --> 00:41:29,390
ูƒู„ู‡ ู…ู†ุทู‚ูŠ ุงู„ู€ power ุงู„ูƒุจูŠุฑ ู„ู‡ ุงู„ู€ SAG ุฃูƒุจุฑ ุงู„ู€ power
524
00:41:29,390 --> 00:41:35,970
ุงู„ูƒุจูŠุฑ ู„ู‡ ุงู„ู€ SAG ุฃู‚ู„ ุทูŠุจ ูŠุจู‚ู‰ ุงู„ู€ T ุฃูŠุด ุจุชุณุงูˆูŠ E ุฒุงุฆุฏ
525
00:41:35,970 --> 00:41:40,930
S1 ู†ุงู‚ุต S2 ูƒูŠู ุนุฑูุช ุฃู† ุงู„ุดุฑุงุท ู…ูˆุฌุฉ ุจู‚ูˆู„ู‡ุง ู„ุฃู† ูƒู„ู‡ู…
526
00:41:40,930 --> 00:41:47,690
ู†ุงุญูŠุฉ ุงู„ูŠู…ูŠู† ุฑุงูŠุญูŠู† ูƒู…ู†ุชุฌุฉ ู‡ู†ุง ูˆุงุถุญุฉ ุญู„ูŠุช ู‡ุทู„ุน 4.4
527
00:41:47,690 --> 00:41:55,030
ู…ู„ูŠูˆู† ุทูŠุจ ุนู†ุฏูŠ ุงู„ู€ central thickness 4.4 ู…ู† ุนุดุฑุฉ ูˆู„ุง
528
00:41:55,030 --> 00:42:04,470
ุฃุฑุจุนุฉุŸ ุฃุฑุจุนุฉ ู…ู„ูŠ ูˆุงู„ู€ E ู‚ุฏู‘ุงุด ูˆุงุญุฏ ู…ู„ูŠ ุงุญู†ุง ุฌูŠู†ุง
529
00:42:04,470 --> 00:42:08,550
ุงู„ุนุฏุณุฉ ู‡ุฐู‡ plus ูˆู„ุง ูƒู„ุงู… ู…ู†ุทู‚ูŠ ู…ุฏุงู… ุงู„ู€ center
530
00:42:08,550 --> 00:42:13,090
ุฃุฑุจุนุฉ point ุฃุฑุจุนุฉ ู…ู„ูŠ ุฃุณู…ูƒ ู…ู† ุงู„ู€ edge ุฌู‡ุฏ ุนุฏุณุฉ
531
00:42:13,090 --> 00:42:16,110
plus ูˆุญูƒูŠู†ุง ููŠ ู‡ุฐุง ุฃูˆู„ ู…ุญุงุถุฑุฉ ุฌูŠู†ุง ู„ูˆ ู‡ูŠูƒ ุนู†ุฏูŠ
532
00:42:16,110 --> 00:42:16,550
ุนุฏุณุฉ
533
00:42:19,430 --> 00:42:24,570
ู‡ุฐู‡ ูˆุงุญุฏ ู…ู„ูŠ ูˆู‡ุฐู‡ ุฃุฑุจุนุฉ ู…ู„ูŠ ูŠูƒูˆู† ู…ุถุจูˆุท ุตุญ ูŠุจู‚ู‰
534
00:42:24,570 --> 00:42:29,890
plus ูˆู„ุง ู†ุจุญุซ ุฃู†ู‘ู‡ ุบู„ุท ู†ุจุญุซ ุฃู† ุงู„ู€ edge ุฃุฌู„ ู…ู† ุงู„ู€ ุฃูˆ
535
00:42:29,890 --> 00:42:33,570
ุฃูƒุซุฑ ู…ู† ุงู„ู€ center ูŠุจู‚ู‰ ุจุนุฑู ุฃู† ุงู„ุญุงู„ ุบู„ุท ู„ุงุฒู… ูŠูƒูˆู†
536
00:42:33,570 --> 00:42:37,470
ุฃุดูŠ ู…ู†ุทู‚ูŠ ุฑุงูƒุจ ู…ุงููŠุด ุฃู† ู‡ุฐุง plus ูˆู„ุง ุนูƒุณ ุฃู† ุงู„ู€
537
00:42:37,470 --> 00:42:42,150
center ู…ุซู„ุงู‹ ุฃู†ุญู ู…ู† ุงู„ู€ edge ุฃูˆ ู‡ูƒุฐุง ุชู…ุงู… ูˆุงุถุญ
538
00:42:42,150 --> 00:42:47,430
ุงู„ููƒุฑุฉ ุฏูŠ ุทุจุนุงู‹ ู…ู‡ู…ุฉ ุฌุฏุงู‹ ุงู„ูƒู„ุงู… ู†ูู‡ู…ู‡ ูˆุทุจุนุงู‹ ุงุญู†ุง
539
00:42:49,480 --> 00:42:54,020
ุจู†ุณุฉ ุฅู†ุง ุจููŠุฏ ุฃู† ู‡ุฐุง ุงู„ูƒู„ุงู… ุดูƒู„ ู…ู…ุชุงุฒ ููŠ ุงู„ุนุฏุณุงุช
540
00:42:54,020 --> 00:42:57,200
ุงู„ู„ุงุตู‚ุฉ ูƒูŠู ู†ูู‡ู… ุงู„ู€ SAG ูˆุนู„ุงู‚ู‡ ุจูŠู† ุงู„ู€ power ูˆ
541
00:42:57,200 --> 00:43:01,420
ุงู„ุณุทุญ ูˆู‡ูƒุฐุง ู‡ู†ุง ุจู†ูุนู„ ู„ุญุฏ ู…ุนูŠู‘ู† ุจุณ ู‡ูˆ ู‡ุฐุง ุงู„ู…ูู‡ูˆู…
542
00:43:01,420 --> 00:43:04,240
ุฃุณุงุณูŠ ููŠ ุงู„ู€ ophthalmic lenses just ุงู„ู€ SAG ู…ุน ุงู„ู€
543
00:43:04,240 --> 00:43:07,360
diameter ู…ุน ุงู„ู€ R ู…ุน ุงู„ู€ power ูƒู„ ุงู„ูƒู„ุงู… ู‡ุฐุง ุชู…ุงู…
544
00:43:07,360 --> 00:43:10,280
ู‡ูƒุฐุงุŸ ุฎู„ุงุต ู‡ู†ุฌู ู‡ู†ุง ุฅู† ุดุงุก ุงู„ู„ู‡ ูˆู†ูƒู…ู„ ุงู„ู…ุฑุฉ ุงู„ู„ูŠ
545
00:43:10,280 --> 00:43:10,500
ุฌุงูŠุฉ