The focusing aid type that is circular and is divided by a horizontal line is _____.

Mirrorless SLR cameras use a(n) _____ autofocus system, which is the electronic equivalent of split-image focusing.

Light rays enter through the lens of a digital camera when the shutter is opened and strike a(n) _____ that contains millions of pixels.

An electronic viewfinder makes use of a mirror to reflect the scene viewed by the lens.

On SLR cameras, the diaphragm is mounted in the interchangeable lenses.

A problem with the passive autofocus system is a noticeable lag between the time the shutter release is pressed and the opening of the shutter.

Manual focus is an option on many autofocus cameras.

A light-tight box with a closable hole at one side and a light-receptive material on the opposite inside surface.

A variable-aperture device (also called an iris) that consists of an assembly of thin, overlapping metal blades.

Abbreviation of the term picture element. Digital cameras are often classified by the number of picture elements contained in their CCD array.

The involuntary movement of the camera during exposure, causing a blurred picture.

An array of light-sensitive picture elements that serves as the image receiver in digital cameras.

The exposure mode most commonly selected to shoot a moving subject is _____.

In both film and digital photography, image quality declines as the ISO rating increases.

Tripod head that uses a single control to lock the camera in position.

A one-legged device that combines improved camera support with good mobility, especially when using telephoto lenses.

A delay between pressing the shutter button and the actual opening of the shutter.

The slowest practical shutter speed for most people is _____ second.

When JPEG files are compressed, some image data is discarded in processing