Exam 3: Optics and Accessory Equipment

One of the most effective filters for photographing blood in black and white is a:

Typical uses for the wide-angle lens are for photographing buildings, street scenes, and interiors of homes where a crime has been committed.

There are a number of different polarizing filters produced by manufacturers, but the two main types are:

Lens brushes are usually made out of camel hair.

A telephoto lens has a shorter focal length and therefore is not effective at providing close-up images of distant objects.

Lens mounts come in which two choices?

There are three basic categories of lenses for use in photography: normal lenses, wide-angle lenses, and which of the following?

In regard to "f-numbers," a system denoting the lens aperture, the smaller the f-number, the:

If police want to focus on small items, such as fingerprints, they would most likely use:

In regard to long telelenses, as the angle of view and area of image coverage are narrowed, focal length becomes:

Autofocusing cameras use an infrared sensing module to determine distance of the subject and high-speed motor-driving focusing.

Filters are used to change the composition of available light before allowing it to strike the camera sensor.