Product Profile of Over Head Projector

Modern equipment company manufactures overhead projector. The product is a very compact portable type ohp with 24 volts 250 watts or 650 watts quartz halogen lamp. Overhead projector is available with built-in cupboard to accommodate the projection head and arm. A heavy duty blower is provided to keep the projector cool for continuous use. The salient features of overhead projector:

• 285 x 285 mm double frenzied lens for maximum output of light and wide angle

• 90mm is objective for bright and sharp image

• Front coated reflecting mirror adjustable to shift the projection vertically upward

• Focusing by heavy duty rack and pinion