Aperture, Shutter Speed, ISO

Aperture:

 F2.8

F22

1.We should relate should relate the aperture to the pupil.
2. The smaller the Aperture the higher the F-stop, the higher the Aperture the lower the F-stop.
3. Aperture impacts depth of field by having a large F-stop will bring all foreground and background in focus, and a smaller F-stop will only focus on an object in the foreground or background, not both.

Shutter Speed:

 High Shutter Speed

Low Shutter Speed

beginning of the day
a)1/125
b)1/125, 1/200
c)1/500, 1/750
d) 1/500
e) 1/350
f) 1/750

night
a)1/30
b)1/30
c) 1/750
d) 1/125
e) 1/150
f) 1/250

Aperture Priority: You set the lens aperture but the camera automatically sets the shutter speed.
Shutter Priority: You set the shutter speed but the camera automatically sets the aperture.Manual: You set the shutter speed and the aperture.

ISO:

 ISO 200

ISO 6400

1) The advantages of shooting at a higher ISO during a sporting event is because there is not as much light and you still want to freeze the image.

2) You should use a low ISO when there is plenty of light or if your camera is on a flat surface or tripod.

3)You should use a high ISO when there is not as much light or you want to get ultra fast shots.

DSLR:

Aperture Settings: 2.8, 4, 5.6, 8, 11, 16, 22

Shutter Speed Settings: 1 sec, 1/60 sec, 1/4000 sec

ISO Settings: 100, 200, 400, 800, 1600, 3200, 6400, 12800, 25600