Aperture, Shutter Speed, and ISO

Aperture:

Photo taken at F2.8 aperture.


Photo taken at F18 aperture.

1) We can closely relate the pupil to aperture.
2) The smaller the aperture, the darker the photo. The higher the aperture, the brighter the photo.
3) Aperture is able to blur the background of an image, adding more depth or dimension to the picture.

Shutter Speed:


Photo taken at a quick shutter speed.



Photo taken at a slow shutter speed.

1)
a) quick shutter speed
b) medium shutter speed
c) long shutter speed
d) medium shutter speed
e) medium shutter speed
f) quick shutter speed

a) long shutter speed
b) long shutter speed
c) long shutter speed
d) long shutter speed
e) medium shutter speed
f) medium shutter speed

2) Your camera has the vibration reduction setting, manual mode, and shutter priority mode. Vibration reduction allows the photographer to take pictures with a long shutter speed without having a shaky camera. Manual mode allows you to choose the aperture and shutter settings by yourself, without the camera choosing. Shutter priority mode picks an aperture setting or you based on your shutter speed.

ISO:

Photo taken at ISO 200.


Photo taken at ISO 3200.

1) In shooting at a night football game, a higher ISO can help the photos be brighter.
2) The author says that you should use a lower ISO whenever possible, because it ensures minimal grain.
3) The author says that you should use a high ISO when the lighting isn't bright enough to capture the desired photo.

DSLR Camera

1) The aperture settings available are 2.8, 4, 5.6, 8, 11, 16, and 22.
2) The shutter speed settings available are 1 second, up to 1/60 seconds, and 1/4000 seconds.
3) The ISO settings are 100, 200, 400, 800, 1600, 3200, 6400, 12800, and 25600.