Name an Image Receptor Holder Designed for the Paralleling Technique

question 1

Essay

Name an image receptor holder designed for the paralleling technique that does not have an external aiming device.

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Definitions:

Vision

The ability to interpret the surrounding environment using light in the visible spectrum reflected by the objects in the environment.

Opponent Process Theory

A psychological and neurological model that explains how the perception of colors is controlled by the operation of opposing neural systems.

Trichromatic

Describes the feature of having three colors, in psychology, it specifically refers to the trichromatic theory of color vision.

Retinex Theories

A set of theories proposing how the human eye and brain perceive colors consistently under different lighting conditions.