Aperture, Shutter Speed, and ISO

High Aperture

Low Aperture


We closely relate aperture the pupil of our eyes.
The smaller the aperture size, the higher the aperture size.
If you have a lower aperture, then the subject of a photo will we sharp and the background will be blurry.

Fast shutter speed

Slow Shutter Speed

a. Slow
b. Mid
c. Fast
d. Fast
e. Mid
f. Fast

a. Fast (and a flash)
b. Fast (and a flash)
c. Mid
d. Fast (and a flash)
e. Mid
f. Fast



ISO 200


ISO 6400

1. You will capture the motion better
2. You should always use low ISO unless there isn't enough light to capture an image quickly.
3. Only increase your ISO when there isn't enough light. Although sometimes it can help you catch a super fast shot.

DSLR

1. 2.8, 4, 5.6, 8, 11, 16, 22
2. 1 second, 1/60seconds, 1/4000 seconds
3. 100, 200, 400, 800, 1600, 3200, 6400, 12800, 25600