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Glass Disc Lens for
Hubble Telescope (?) |
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(MIS) 8427
Glass disc lens from Corning Glass Works. Purchased from Perkin Elmer, a contractor involved with our Hubble Space Telescope. One theory is this glass disc was a blank for Hubble optics. Measures 280 x 60mm. Weighs 40 lbs. |
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Mirrored Rose Colored Lens |
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(MIS) 727-0305
Gates mirrored rose colored lens. No threads in bezel. Measures 1.975" outside diameter. |
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Fresnel Lens |
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(MIS) 547020
Corning fresnel lens. 300mm (11.8 inches),
360º bottom.
New, unused. |
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Field Spun Lens
Eye Piece |
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(MIS) 7688731
Field spun lens eye piece used in tank periscope. Concave / concave. 1" inside diameter. 1.589 outside diameter bezel x 0.5". NSN: 1240-00-768-8731. |
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Optical Lens
A Heck of Magnifier!! |
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(MIS) CONV-1.2
Optical lens. Convex / convex. 1.255"D x 0.287". A heck of magnifier!! NSN: 1240-00-902-9739. |
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Clear Lens |
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(MIS) 727-0217
Clear lens. 1.366" diameter. Harris P/N: 727-0217-000. |
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Orange Lens |
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(MIS) 727-0225
Orange lens. 81D, 85B. 1.367" diameter. Harris P/N: 727-0225-000. |
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Optical Lens |
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(MIS) CONC-1
Optical lens. Concave / concave. 1.097"D x 0.254". A nice piece of glass. NSN: 1240-01-059-1460. |
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Optical Prism |
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(MIS) 2114
Boxton Beel, Inc. optical prism. 10" overall length. New surplus. |
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