Visual white

(Physiol.) the final product in the action of light on visual purple. It is reconverted into visual purple by the regenerating action of the choroidal epithelium.

See also: Visual

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In other works we could focus on the individual found materials; from farther back there was a soothing or numbing visual white noise, an aesthetic of hoarding, or of marginalia gone berserk.
When they return, their mechanical properties are checked, and the components are sent to a post-heat treat inspection cell, which includes gauging, PCRI and visual white light inspections.