Showtime Sets Premiere Dates for Shameless and More. Aug 7, 2017 8:45 PM EDT. Showtime has set the premiere dates for its fall comedies. Shameless will return for its eighth season on Sunday, Nov. 5 at 9/8c. The season will find Frank (William H. Macy) trying to be a contributing member of society and Fiona (Emmy Rossum) discoâ¦ Read more.
Making the world better, one answer at a time. The f on a camera lens is the maximum aperture of the lens. It is sometimes listed as 1:X with X being the maximum aperture.
Jun 19, 2007 18:09 | #3. When you see that printed on a lens its basically saying that the lens at the wide end (say 17mm) will be F3.5, at the longer end (say 50mm) it will be F5.6. F3.5 will let in more light than F5.6, so you would have to re-adjust your shutter speed when zooming to get the same exposure.