Overhead Projector By General Manufacturing Company

The most modern light weight, rust proof, shock proof overhead projector with plastic ABS body has brilliant image and most efficient twin fan cooling. The head of the projector is rotatable though 360A .
Salient Features of Overhead Projector :-
* Well ventilated ABS body with 250mm x 250mm working surface.
* Good quality fresnel lens condenser.
* Easy to remove top frame (i.e. stage) by just pushing the lock button, giving easy lamp access. Safety switch provided. As the top frame lifted main supply automatically cut off.
* High intensity 24V-250W dual lamp illumination. If a lamps fails during presentation other can be quickly utilized by just tuning a knob.
* Economy switch for bright/dim illumination.
* The lamps are operated on in-built base step-down transformer workable on 220V AC 50Hz supply.
* Very efficient and quiet cooling by twin fans, maintains low temperature on the stage.
* Good contrast image through 90mm uni-focal objective lens and extra bright mirror.
* Rotating projection head through 360A and focusable by rack and pinion motion.
* The arm is foldable within the projector.
* Safe and easy to replace thermocole packing.
Optional : The projector can be supplied with high resolution three element projection lens f 275-320mm at extra price.