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Item Number:
(470093-564) |
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Item Number:
(470004-994) |
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Item Number:
(470350-622) |
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Item Number:
(470344-164) |
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Item Number:
(470111-304) |
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Item Number:
(470105-958) |
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Item Number:
(470007-092) |
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Item Number:
(470007-094) |
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Item Number:
(470144-284) |
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Item Number:
(470039-442) |
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Item Number:
(470020-676) |
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Item Number:
(470328-084) |
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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, 4.6mm thick, Lens measures 2in diameter, 0.1 weight |
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Item Number:
(470219-484) |
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| Semi Circular Block, Clear acrylic, all faces fully polished.Diameter 90 x 16 mm thickness, Weight (lb): 4.1, Length (in):9.4, Width (in): 7.5, Height (in): 2.8 |
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Item Number:
(470021-852) |
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Item Number:
(470219-488) |
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| Semi Circular Prisma Glass Block ( 90mm x 16mm), 3.5in, Weight (lb): 0.4, Length (in):10.0, Width (in): 8.0, Height (in): 1.0, Clear glass, all faces, polished |
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Item Number:
(470344-038) |
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List View
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