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Mirror Plane
Made of Glass, rectangular, back silver polished with protective coating , ground edges size 75 x 25mm & 150 x 50mm |
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Lenses
Made of glass 38mm, 50mm with ground & polished faces and ground edges available in typical shapes Double convex, Plano convex, Double convex, Concavo convex, plano concave, Convexo concave |
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Lenses Double Spherical (Convex / Concave)
Made of clear glass, highly polished & ground edges. Size : 50mm height, 45mm width, Focal length 5,6,7,10,15,30cm |
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Lens/mirror Holder Wooden
Comprises a wooden holder with sides grooved to hold the lens or the mirror. The holder is polished and is free standing for bench use. |
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Lens Holder (metal)
Metal holder with grooved sides which holds lens of wooden support. Dia. 50mm. |
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Magnifier (folding )
Unbreakable, plastic frame |
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Magnifier reading glass
(a). Metal handle , Brass frame, and iron handle duly bright chrome plated in card board boxes.
Dia 50mm, 75, 100, 125, 150mm
(b). Bakelite handle – Brass frame, bakeli....
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Glass Blocks/slab
Made from clear glass thickness 18mm with polished surfaces to show rays’ tracks. |
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Glass Prism
Made from extra white molded glass, polished faces, size 38x38mm , 50x50mm Equilateral, Right angle |
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Optical Disc
Round disc from 0-360 ° marked every 5° with center mark on a stable iron base. Rotatable around its center, main disc and the lamp house can be rotated and held in any desired position. |
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Lamp for optical disc
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Ray Box
The Ray box is a die cast ventilated lamp housing. It has an open front with extended sides, finned externally to promote heat, dissipation and vertical internal grooves to accommodate a slit plate an....
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Light Box and Optical Set
This kit is very useful for reflection, refraction and color mixing experiments. Consists of light box in black finish (12v, 24w lamp) producing convergent, divergent or parallel beam on one end and o....
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Periscope
To show principle of reflection with two plane mirrors fixed at 45°. |
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Optical bench (Double Rod)
Comprising of two steel rods accurately graduated in mm. and end supports with leveling screws. Four heavy sliders which slide smoothly on the bench. Complete with two lens holders and two object nee....
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Newton Color Disc
Comprising a multicolored metal disc on a metal stand and rotated by a hand wheel to demonstrate that white light may be composed from all the spectral colors. |
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Spectrometer
Consists of heavy cast metal with bright plated fittings 150mm dia scale with protective cover and acrylic windows to read verniers, is fixed to the telescope movement. The table is attached to double....
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Telescope
Comprising a plano convex lens 150mm focal length mounted in a plastic tube and a double convex lens 500mm FL mounted in a tube. The small tube is located in the large tube by means of foam plastic r....
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Glass Block Rectangular
Made from imported glass with optically worked surfaces. All angles accurately worked with edges slightly beveled for refraction experiments.
Size :
75x50x12mm
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Pinhole Camera
To demonstrate. Images produced by small apertures .Made of polished wooden box and a glass screen at one end and a hole at the other. |
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