Item Number :
(470006-576)
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Item Number :
(470013-422)
REVIEWS (0)
Item Number :
(470003-426)
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Item Number :
(470004-102)
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Item Number :
(470013-412)
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Item Number :
(470328-092)
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Double Convex Lens, Spherical, Optically Worked Glass Lens - with Ground Edges, Polished - optically true lens is excellent for physics classroom demonstrations in optics and light refraction, size: 150mm focal length, 12mm thick, Lens measures 3in diameter, 0.1 weight
Item Number :
(470104-440)
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Item Number :
(470221-438)
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Spectrum tube Power Supply, Connecting sockets are fully shielded to prevent electric shock. The bottom socket is spring loaded so tubes can be changed easily. Operates on 220V. The cord is 8 inch. Overall dimensions: 14-1/2inch x 4-1/2inch x 3inch
Item Number :
(470339-252)
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Item Number :
(470163-768)
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Diaphragm with 3 Double Slits of Different Widths, Photographic diffraction objects in a slide frame. Dimensions: 50x50 mm2, Slit width [mm]: 0.10; 0.15; 0.20, Slit spacing [mm]: 0.30, No. of slits: 2
Item Number :
(470339-424)
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Item Number :
(470112-972)
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Diffraction Apparatus, Used to map light intensity versus position for many-slit geometries, Slits are made by depositing metal film on glass, creating extraordinarily clean slits with fully opaque blocking areas.
Item Number :
(470220-586)
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Optics lens/mirror Kit, includes 1, Acrylic Double Convex frosted lens 89 mm long, 1 Acrylic Double Concave frosted lens 86mm long, 1 Universal Stainless steel mirror - can achieve the following mirrors - Plane, concave, convex - Supplied in Plastic box
Item Number :
(470133-496)
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Item Number :
(470219-492)
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Semi Circular Block, Clear glass, all faces fully polished.Diameter: 100 x 18 mm thickness, Weight (lb): 2.6, Length (in):5.1, Width (in): 5.1, Height (in): 3.9
Item Number :
(470328-080)
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Double Convex Lens, Spherical, Optically Worked Glass Lens - with Ground Edges, Polished - optically true lens is excellent for physics classroom demonstrations in optics and light refraction, size: 50mm focal length, 13mm thick, Lens measures 2in diameter, 0.1 weight