Aperture, Shudder Speed, and ISO

1. We should closely relate aperture to the pupil. 

2. The smaller the aperture the bigger the lens size, the larger the aperture the smaller the lens size. 

3. Aperture affects depth of field because the the smaller lens is sharper than the larger lenses. 

1. I would have to use a high shutter speed for the silver stars performance and the students dancing near the center of the court yard during the day when it was light outside. At the end of the night when it got dark, i would use a low shutter speed for for the people coming in through the front doors and and the booth near the middle of the court years under the tree. 

2. The 3 setting for a camera regarding setting the shutter speed is "auto" mode, "Aperture Priority", and "Shutter Priority"/ "Manual". When that camera is in "Auto" mode, the shutter speed and the aperture are selected by the camera. In "Aperture Priority" the aperture is set by you and the shutter speed is set by the camera. "shutter priority'/ "manual" is when you manually set the shutter speed. 

ISO 200

ISO 3200

1. When there isn't enough light you should use a higher ISO, like at a light night football game.

2. When there is enough light you should use a lower ISO. You also want to use it in dark/ dim environments. 

3. When using a high ISO outdoors, don't use a flash.


DSLR Stimulator
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Aperture setting available: 2.8, 4, 5.6, 8, 11, 16, 22
Shutter Speeds Available: 1, 1/60, 1/4000
ISO settings Available: 100, 200, 400, 800, 1600, 3200, 6400, 12800, 25600