| dark adaptation |
The process by which the retina becomes adapted to a luminance of less than 0.01 footlamberts.
Ãâó: lightingdesignlab.com/library/glossary.htm
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|---|---|
| dark adaptation |
The physical and chemical adjustments of the eye and visual system that make vision possible in low levels of illumination by increasing its sensitivity to light.
Ãâó: www.hfeconsulting.com/Expert_Witness/GlossaryAtoD....
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| dark adaptation |
The time taken for the rods of the retina to become active.
Ãâó: www.spectacleworld.co.za/eyecare04.htm
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| darkroom |
A lighttight area used for processing films and for printing and processing papers; also for loading and unloading film holders and some cameras.
Ãâó: www.kodak.com/global/en/consumer/products/techInfo...
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| dark a. |
the adaptation of the eye to vision in the dark or in reduced illumination (night vision), with build-up of rhodopsin in the retinal rods; called also scotopic a.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| dark | a form of microscopic examination of living material by scattered light |
|---|---|
| dark | a racehorse about which little is known |
| dark | a political candidate who is not well known but could win unexpectedly |
| dark | a lantern with a sliding panel to conceal the light |
| dark | (cosmology) a hypothetical form of matter that is believed to make up 90 percent of the matter in the universe |
| dark | the flesh of the legs of fowl used as food |
| dark | a red that reflects little light |
| dark | having a color similar to that of a clear unclouded sky |
| dark | of a color similar to that of wood or earth |
| dark | common North American junco having gray plumage and eyes with dark brown irises |
| dark | light microscope that uses scattered light to show particles too small to see with ordinary microscopes |
| dark | similar to the color of fresh grass |
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