Item Number :
(470004-204)
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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 :
(470146-226)
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Item Number :
(470004-102)
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Item Number :
(470006-932)
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Item Number :
(470104-378)
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Item Number :
(470006-938)
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Item Number :
(470346-066)
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Item Number :
(470006-936)
REVIEWS (0)
Item Number :
(470344-792)
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Item Number :
(470344-216)
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Item Number :
(470117-800)
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Item Number :
(470331-756)
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Item Number :
(470328-096)
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Double Convex Lens, Highly polished, optically true lens is excellent for physics classroom demonstrations in optics and light refraction, with ground edges, great for physics classrooms, with highest grade, Size: 250 mm focal length, Lens measures 3in diameter, 0.2 weight
Item Number :
(470344-182)
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Item Number :
(470339-518)
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