Showing 65–80 of 164 results
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Product Description : The superior quality achromatic objective has an aperture of 25 mm and has focal length 0f 17.5 cm. The carriage of the telescope (with up and down motion, improved design, college pattern) tube is fitted with vertical movement by a fine micrometer screw. Focusing arrangement is given by rack and pinion. Complete…
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Product Description : Achromatic object glass, focal length 178 mm and 25 mm clear aperture, focusing by rack and pinion (with up and down motion). Carriage for telescope with adjustable ring to stop abrupt falling fitted with adjustable screws for precise vertical and horizontal positioning; scale and scale holder are provided with stand. 25 mm…
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Product Description : Simple form focusing from one meter to infinity with universal clamp tripod base stand 18 cms focus object glass Focusing arrangement is provided with rack and pinion arrangement.
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Product Description : For measuring thickness of thin articles by optical method. Optical work 40 mm dia plane mirrors mounted on a metallic arc. The said arc mounted on brass metallic base having two fixed legs and leveling screws.
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Product Description : It is light and easy to manipulate and high magnifying power. Overall length of Astronomical Telescope is 85 cm fitted with high class achromatic objective of dia 45 mm having focal length 22 inches. Its high magnifying power provides extremely sharp images. The telescope is provided with an extra erector tube which…
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Product Description : With horizontal and vertical scales. The bed is of cast iron and accurately machined. The horizontal carriage is machined and inter ground on the guide ways of the horizontal bed. The carriage is fitted with vertical brass pillar carrying a microscope tube on a ground fitted vertical carriage. The base is fitted…
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Product Description : For use in various positions. Microscope is mounted on a travelling carriage sliding along the table of the instrument screw. Scale is 17 cms. Long and a white Perspex platform is provided, Vernier constant 0.001 cms. Complete in well polished wooden case. Having stainless steel scale.
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Product Description : Comprising a pair of glasses one plane and the other slightly convex in metal frame with three screws for applying pressure: 50 mm dia 60 mm dia 75 mm dia
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Product Description : Specially designed for Newton Ring experiment. It can also be used in various positions. The bed is of cast iron and carries the machined guide ways. The scale is 17 cms long. The sliding carriage is provided with micrometer slow motion and travels app. 3 cms in one traverse. Microscope tube is…
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Product Description : All metallic, diffraction grating clamp type and is fitted on prism table of spectrometer for interference of light experiment.
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Product Description : All metallic, diffraction grating clamp type and is fitted with two micrometers screw slides forming a double slit with fine edges in the centre of the vertical clamp holding device. Very superior quality.
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Product Description :. Drum Type for finding Resolving Power in velvet lines case.
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Product Description : Mounted on metal stand with driving wheel, belt and handle export quality.
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Product Description : Having inclinable wooden top, two removable mirrors and one Bunsen spot disc on adjustable metal stand. With the help of this unit the two sides of the Bunsen spot can be seen at the same time.
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Product Description : One meter long seasoned evenly top with engine divided scale in mms on heavy supports. 4 metal base sliders include 4 metal accessories. Out of four sliders two sliders are provided with transverse slow motion arrangement.
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Product Description : Square Rod Type (single rod): With heavy cast iron stands fitted with leveling screws. The square rod is 18 mm size * deeply graduated in mms. It is supplied with four sliders. Two of the sliders are provided with lateral motion. Complete with two lens holders & two index pins. One meter…