Three Pillars Of Photography

APERTURE

Aperture at F2.8

Aperture setting at F16 or higher

1. We closely relate it to our eyes.
2. The smaller the aperture the higher the f-number. The larger the aperture the lower the f-number.
3. The size of the aperture has an effect on the depth field.

At the beginning:
a) high shutter speed
b) long shutter speed
c) slow shutter speed
d) high shutter speed
e) slow shutter speed
f) slow shutter speed

SHUTTER SPEED

high shutter speed 

slow shutter speed

ISO

ISO 200

ISO 6400

 1. it adds grain or "noise" to the pictures

2. when there's plenty of light use the lowest ISO to have the highest image quality. if you want to use a low ISO try to always stick to the lowest one.

3. you should increase the ISO when there's not enough light for the camera or when you need to get ultra fast shots.  

• F4: the best one is at 1/125 of a sec. shutter speed. 

• F5.6: 1/60 of a sec. shutter speed. 

• F8: 1/60 of a sec. shutter speed. 

• F11:  of a sec. shutter speed. 

• F16:  of a sec. shutter speed. 

• F22:  of a sec. shutter speed.