Sterling Manufacturing Company

We provide overhead projectors, which are available in varied forms such as projector overhead senior, bio viewer, epidiascope, projection screen for overhead projector, projector overhead, slide projector and transparencies for over head projector. The overhead projectors are acclaimed for compact design and high efficiency. Available in different specifications, these are widely used for educational purpose.

Features:

• Compact design
• Highly efficient
• Light in weight
• Easy to operate 

Cat. No. : SMC- 40151

Projector Overhead Senior: its optical components designed in such a way that gives crisp sparking image on the screen, as we write, draw or sketch illustration on a transparent cellophane sheet or view the colored transparencies. The projector brings a new revolution in the filed of teaching. It helps in explaining a particular subject in more effective way. It can program the material, present it logically, stop the program and repeat until the audience understood their points. No dark room is necessary as it operates in ordinary class rooms in day light.

Specification:

• Projection lens: one element, f-254 mm
• Condenser system: fresnel lens (deluxe)
• Projection lamp: 24 v-250 w (twin lamp)
• Lamp changer: by lever knob
• Power source: ac 220 -240 v, 50 hz
• Stage aperture: 250 mm x 250 mm
• Reflector: metal reflector
• Focusing: metal, rack-pinion
• Projection: effectively 1 to 4 mtrs
• Cooling system: axial blower cooled
• Accessories: cellophane roll attachment, writing pack, vinyl cover.
• Packing: sturdy cardboard box

Cat. No. : SMC-40755

Bio Viewer: A very economical and convenient model for 35 mm (2 x 2) slides, no electricity required, very handy

Cat. No. : SMC- 40336

Epidiascope: Epidiascope is used for projecting opaque objects & magic lantern slides. The instrument is fitted with spiral focusing arrangement for 400 mm opaque and 200 mm slide objective. The opaque apertures 15 cm x 15 cm. By inserting an opaque such as maps, charts, news paper, magazines, books, actual specimens. In addition, letters and messages can be projected on the screen. The change over from is simple and is controlled by a lever fitted on the side of the esidiaseope. For centering the projection on the screen there is a arrangement for raising or lowering the front of the projector with the help of two leveling screw knobs. An electric blower is provided for cooling the projector.

Epidiascope is fitted with spiral focusing arrangement for opaque and slide projection. For centering the projection on the screen there is arrangement for raising or low there is arrangement for raising or lowering the front of the projector with help of two leveling screw knobs.

Complete With:

• Halogen lamp 1000 watts-220 volts.
• Slide caries 82 mm x 82 mm and 50 mm x 50 mm.
• Filmstrip attachment for 35 mm and 16 mm horizontal and vertical films.
• 2 meters of 3 wire cord and shoe