Автор: MAX-1
Дата: 11-07-19 08:25
......The scanner uses four color LEDs to illuminate the film, a design unique to Nikon, as far as we know. (The four LEDS are red, green, blue, and an infrared LED used to create the defect channel used with the Digital ICE automated defect-removal option.) LEDs have very well-controlled light characteristics, and aren't subject to the fading of conventional color filter materials, thus insuring long term stability in the scanner's color characteristics. The LED light source is also somewhat collimated (the light waves travel in relatively straight lines), which produces very sharp scans, but also has a tendency to emphasize scratches, dust, and film defects. (We did notice less of this tendency in the Super Coolscan 8000 ED than in Nikon's smaller models, however.) The unique "Digital ICE" technology (see below) gives the 8000 ED some unusual technology for dealing with dust and scratches, though.
https://www.imaging-resource.com/SCAN/CS8K/C8A.HTM
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