Item Number :
(470343-600)
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Item Number :
(470328-066)
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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: 250mm focal length, 3mm thick, Lens measures 1.5in diameter, 0.1 weight
Item Number :
(470320-706)
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Laser Diffraction Kit, lets students create, view, and measure diffraction and interference patterns, kit includes two laser pointers-red and green - along with a convenient mounting base and a slide set of diffraction objects
Item Number :
(470006-526)
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Item Number :
(470003-460)
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Item Number :
(470338-954)
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Item Number :
(470344-354)
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Item Number :
(470343-076)
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Item Number :
(470356-478)
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New Product
Item Number :
(470343-068)
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Item Number :
(470356-022)
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New Product
Item Number :
(470012-928)
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Item Number :
(470003-392)
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Item Number :
(470150-094)
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Item Number :
(470104-086)
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Item Number :
(470106-852)
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