Visability		Density of luminous flux on a surface measured in (Lux)
Saturation		The ratio of luminous intensity on a serface
Reflection		An instrument used for remote/ indirect viewing using lenses, fiber optics or prisms
Monochrometer		Values that define a mask filter in image possessing
Luminance		Light from outside of the testing procedure
Lumen		Combo of specular and diffuse
Light		Excessive brightness
Illuminance		The angle at which the intensity of the light beam is 10% of its full intensity
Glossmeter		Excludes, Passes or Amplifies signals or parts of
Glare		Drawing a conclusion from patterns or shapes that aren't completely perceived
Filter Coefficient		Light detecting device that couples individual components together
Filter		Luminous flux (one lumen)
Field Angle		Objects in an image that seem suspect and are tagged for examination
Fiber Optics		The quality or state of being perceived by the eye
Feature Extraction		Reflective or comparative color
Direct Viewing		Units of luminous intentsity
Depth of Field		Directly viewing something with the eye
Contrast		Range of distance in focus
Closure		Diff. between amount of light reflected or transmitted by an object and background in the field of view
Charge Coupled Device		Adjustment of focus in the eye to optimize vision
Candela		measures the level of specular reflection (gloss) on a surface by shining a light beam at a specific angle onto the surface and then measuring the amount of light reflected back at the same angle
Borescope		Thin fibers of glass used to transfer light
Ambient Light		Isolates monochromatic radiation from a beam of light
Accommodation Visual		Electrode magnetic radiation detected by the eye (380 -780nm)