The distinctive, red K4 viewer is to be seen in X-Ray laboratories and on costruction sites all over the world.
The K3 conforms to European Union Low Voltage and EMC Directives 73/23/CEE and 89/336/CEE
and the perfomance,including uniformity of luminance, is in accordance with EN25580.
High grade, infra-red absorbing filters.
Mains voltage lamps have an unusually long working life.
Efficient, forced air cooling protects the film emulsions.