Student Microscope
Straight monocular body with triple revolving nose piece having safety stopper for slides. Coarse and fine motion with separate knobs.

Ach. Objectives : 10x and 45x (Spring Loaded)
Hyg. Eye Pieces : H 10x and H 15x
Illumination : Substage N.A. 1.25 two lens Abbe condenser with iris diaphragm focusable with rack and pinion.

Model RAC-22 : Illumination provided with disc diaphragm.
Model RAC-33 : Illumination controlled with iris diaphragm.
Model RAC-44 : Illumination with fixed condenser.

Medical Microscope

Coarse motion with rack & pinion and fine motion lever type with graduated drums. Monocular body inclinable up to 90, mechanical tube length 160mm. Triple/Quadruple revolving nose piece with accurate click stops.

Plain stage fixed with detachable mechanical stage having convenient adjustment for slide movement. Safety stopper to prevent slides & objectives. Sub stage abbe condenser focussable with rack and pinion.

Concave & plain mirror in fork. Pressure die cast parts.

5x, 10x Ach. Objectives : 10x, 45x & 100x (SL)

Binocular Microscope

Rack & Pinion system for coarse motion. Sensitive focusing system free from back lash. Built in base illumination with halogen lamp 6V 20W continues variable control. Latest co-axial mechanical stage for an extra large viewing area. Replaceable mirror for natural light. Substage abbe condenser on rack & pinion. Superb in finish & workmanship.

Eye Piece : WF- 10 x (Paired)
Achromatic Objectives : 5x, 10x, 45x or 40x (SL) &100 x (SL) (Oil 1mm.)

Micro photography Attachment, Dark Field Attachment, Phase Contrast Equipment, Video Projection & Image Analysis System, Dual Viewing Attachment, Hyg. Eye Pieces 5x or 15x

Stereo Microscope (Please ask for other models also)

Fixed objectives 2x or 3 x fixed eye piece 10x (Paired), magnification 20 x or 30x complete in wooden box.

• Do as above with one eye piece fixed and other focusable by helical motion.
• Do as above heavy stage, having reflector, elbow rests.
• Do as above inclined at 45° wide filed eye pieces 10x, 15x (Paired), Objective 2x, 4x or 3x, 5x, Magnification 20x to 60x or 30x 75 x complete in wooden box.

Slide Projector
Model : Magic - 500
A twin tray system, to choose between a universal slide tray for 36/50 slides and a circular tray for 100.slides.

Brass retainer spring in the circular tray that prevent slides from falling out.

Height adjustment knobs which facilitate a steady, horizontal picture.

• A slide gate with which you can sort, examine and correct the position of the slides without removing the slide tray.
• A slide previewer for previewing slides prior to projection.
• A remote control with a yellow button for advancing the slides in any direction.
• A black button for manipulating the direction of the slide tray movement. A focusing knob for fine tuning.
• A dual switch mode that operated the cooling fan separately.

All projectors are equipped with the halogen lamp 24 volts -150 watt bulbs. A unique thermostat device which automatically cuts off the lamp in case of overheating.

Over Head Projectors

The Overhead or writing projector is a simple instrument for making the lecture and teaching more effective. Transparencies upto 25x25 cms can be projected from its horizontal, flat stage, on the wall or screen at a very short distance behind the lecturer Serves both as a black board and projector combined. The lecturer can now conntinuously face his audience. draw the pictures or write as he talks, or even use ready made multicoloured transpare ncies to make his lecture more dynamic. The lecturer writes with ordinary grease /coloured pencils or fibre point pens on the transparent stage, and the "WRITTEN" is sinultaneously projected on the wall behind.

Diagramme / lIIustrtions Datums, Tables Etc : Drawn or printed in multicolours and transparent material can be instantly projected on the rear wall, and preserved notes can be instantly emphasised.

Working Models : Made of different coloured transparent and opaque materials can also be projected so as to demonstrate complex mechanisms and their actual working, like internal combustion engine, train of gears, lock mechanism, Air craft parts etc.

Dynamic Demonstrations : Such as formation of magnetic field by using iron fillings on a transparent sheet and a magnet. crystal formation, or ripple tank demonstations in shallow plain glass tray or Experiments on CONVECTION CIRCULATION, chemicaI changes by heat and the effects of electric currents electolysiscan also be demonstrated.

Structural Approach : By super-imposing 2-3 or even more colour transparencies step by step, and also check asimilation of the audience by quiz testing etc.

Technical Specifications Body : All steel thick guage weided construction stove enamelled. Over all dimensions 35x55x75 cms.

Opticals : A special wide Angle PERISCOPIC CONVEX projector lens of 90 mm. dia and 28.5x28.5 original Fresnels double condenser.

Elevation Device : A surface ALUMINIZED and SILICON COATED, glass reflector is tiltable through a convenient knob positioned on the head elevating the screen image 5° to 30°.

Focussing : By two large rotary knobs. via self Iocking cogwheel toothed racks. Adjustment is infinitely variable and absolutely, smooth.

Illumination : Through a 1000 watt. medium prefocus, T-20 screw base projection lamp positioned at the optical axis of a highly silvered concave reflector.

Cooling System : An efficient high speed motorised cooling fan. working noiselessly on exhaust.

Operating Switches : Two special toggle switches, with symbols for the Fan and lamb.

Safety Measures : For protection of lamp and fresnels lens etc. a Thermostat in Circuit starts the fan Automatically within 25 Seconds of switching on the lamp, andturns off, of its own only after the lamp is sufficiently cooled.

Writing Scroll : A roll up scroll of transparent sheet10"x8 meters, built-in a metallic frame is attachable to the projector stage by 4 knurled Knobs.