These negatoscopes make it possible to obtain a well-defined illuminated area, varying in size, at any point of the entire reading surface.
Characteristics
CEpoxy treated 10/10 sheet steel metal box frame
Straight fluorescent tubes "daylight type" light source, colour temperature 6500° Kelvin
4 shutters
Switched on with dimmer
3 formats available
NDX 4: 1 extended area (viewing area : 38x43cm)
NDX 8: 2 extended areas (viewing area : 73x43 cm)
NDX 12: 3 extended areas (viewing area : 108x62cm)