Overhead projector

X-Ray films and slides on the wall or projection screen behind the 

operator. The instrument is simple in concept and operation, yet its value in helping people 

communicating is unlimited. It is a portable, compact, efficient, versatile and light in weight. 

Optical components designed to give crisp sparking image on the screen as we write ,draw or 

sketch our illustration on a transparent cellophane sheet. For the lecture It brings a new 

dimensions in teaching, it can give him a freedom of expression unknown to him before And very 

important ,he can "programme" his smaterial, present it logically, stop the programme and repeat 

until his audience have understand his points. All without the need to turn his back on the 

audience. Electronic control for variable light is provided in the Overhead Projector to get the 

desired intensity according to the light condition of the room. It also increases the life of the lamp 

and saves POWER Foolproof and over lasting rack pinion focusing mechanism is incorporated 

which provides a clear image from the projection distance of one low due to the latest design of 

top cover from non conducting FIBRE.