Your camera gives you an exposure setting combination of  1/250th @ f/22, ISO 400. The aperture is manually changed to f/5.6 and the ISO is changed to 100.  This is a change of  _______ stops in f-number. It is a change of   _______ stops in ISO. If you needed an equivalent exposure, the shutter speed would need to be changed to _______ .

For any animal including humans,  to have binocular vision anatomically they must have _______ .

Provided here are spectral power distributions of two light sources. What is the light source represented by the plot labeled A? _______ What is the light source represented by the plot labeled B? _______

You have 1 bit of memory you can use. How many different pixel values can be represented in 1 bit of data?

Each time the diaphragm is stopped down one stop, the amount of light reaching the sensor is  _______ and the exposure time needed to maintain an equivalent exposure is _______ .

Explain what pixel group processing is and give an example

Using the exposure settings taken from a meter reading off of an 18% gray card will result in a  _______ exposed image. Using the exposure settings taken from a meter reading off of a black card will result in a(n)  _______ exposed image. Using the exposure settings taken from a meter reading off of a white card will result in a(n)  _______ exposed image.

Linear Perspective is determined by  _______ not the lens focal length.

List the shutter speeds in whole stop increments between 1/2 sec and 1/125 sec. NOTE: Enter only the fraction EXAMPLE 1/2. _______ , _______ , _______ , _______ , _______ .

In general terms, what types of light sources follow the inverse square law? _______