Electrical Mains input 220-240 volts AC having built in transformers, On-Off Switch, variable intensity controller for both illumination system, indicator and glass fuse.
Mirrors Optically true with surface hard coated to ensure optimum light reflection for best image contrast, long life and edge to edge sharpness on the projection screen.
EPI-Illumination A Specially designed LED or 12V 100W halogen light ensures uniform surface illumination system for the above.
Screen Antiglare hard glass screen, graduated & rotatable through 360 deg having least count 1 minute of an arc.