If you are 25-30, or right at the time that you are getting into home ownership, then your credit score is quite important. By the time you are 45 and have likely paid off your home (a good saver should have paid of their mortgage by this time) then what you said is more correct.
Letâs quickly review a summary of the Exposure Triangle as a refresher: 1  ISO â the level of sensitivity of your camera to available light. 2  Shutter Speed â the length of time a camera shutter is open to expose light into the camera sensor. 3  Aperture â a hole within a lens, through which light travels into the camera body.
Aperture is hole that shutter creates to let in light to compose your image. The bigger the aperture, or smaller the f-stop (f/2), lets in more light. The shutter speed is how â¦ fast the shutter opens and closes. This has a major part to do with the lighting and whether the motion in your picture will freeze or blur.