PHOTO Test 1 Exposure, Shutter Speed, Bracketing, Equivalent Exposure

Which shutter lets in the most light?

1 second (B)

Which f-stop lets in the most light?

1.4

Which shutter lets in the least light?

1/2000

List the Standard Shutter Speeds

2000 - 1000 - 500 - 250 - 125 - 60 - 30 - 15 - 8 - 4 - 2 - 1 - B

Which f-stop lets in the least light?

45

What are the Standard Apertures (F-Stops)

45 - 32 - 22 - 16 - 11 - 8 - 5.6 - 4 - 2.8 - 2 - 1.4

What is Equivalent Exposure?

Both shutter speed and aperture change to produce the same amount of light at different exposures

What does aperture (f-stops) do?

Manage light by controlling the intensity of the light entering through the diaphragm

What does shutter speed do?

Manage the light by controlling the time light is allowed to strike film

What is Bracketing?

Purposeful one stop over exposure and one stop under exposure

Give an example of bracketing for depth of field.

Starting at 1/125@f8 Over exposed (+1) = 1/[email protected] Under exposed (-1) = 1/125@f11

Give an example of bracketing for motion (shutter speed).

Starting at 1/125@f8 Over exposed (+1) = 1/60@f8 Under exposed (-1) = 1/250@f8

Give an example of an equivalent exposure.

Starting at 1/[email protected] 1/500@f4 1/125@f8