These negatoscopes are intended for General Practitioners and consultants and some paramedical professions, for reading rather than diagnostic purposes. Their main asset is the combination of technical performances and economical aspects.
Characteristics
Light power of 2000 cd/m2
Tube colour temperature of 6500° Kelvin for "daylight" type lighting.
2 straight fluorescent tubes per negatoscope
White ABS/PVC box frame. Can be supplied with colour identification kit to match decor
Extended horizontal or vertical areas
Sliding adjustable transverse nylon wire used to hold small format films in place
Switched on with switch or dimmer
Power controls positioned on side
Optional high frequency power system (for the 3 or 4 areas and for the vertical 43 x 120, extended areas only) to prevent tube flickering and provide light variation from 10 to 100%.