VIEW negatoscopes are assembled in accordance with safety rules and clinical directions that required a very white light (6500 Kelvin) for a precise reading of details. VIEW negatoscopes are equipped with one filtered plexiglass screen exempt from fault and they are painted with anti-scratching powder. Technical details Screen size: 35 X 40 CM Overall size: 38,5 X 44X 12,5 CM Weight: 4,4 Kg. Colour Temperature: Cool white 6500 K