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NEW AND SURPLUS OPTICS We are authorised dealers of the famous Surplus Shed Optics. UK and EU customers can order any item here, with 14 day money back warranty from UK supplier. No Duties or VAT payable. US customers can also use this website to purchase direct from Surplus Shed, Fleetwood, PA with total $5.00 shipping charge to continental US! |
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Plate glass. Polished but not aluminized. 24in focal length. Uncoated mirrors are sometimes used in solar telescope. |
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Unused in excellent condition! Measures 183mm x 159mm x 3mm (1/8in) thick. The front is aluminized and the back is polished but not aluminized, so could be used as a second surface mirror as well. Looks like plate glass. Unused, but have been in storage for some time so may have very minor imperfections. Buy a few while you still can! |
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Manufacturer's part #02 MLE 015/023. Their price: $303. Made of Zerodur which has an extremely low coefficient of expansion, wavelength is 400-800nm (visible, near ir). Flatness is 1/20th wave, thickness is 10mm, parallelism is 3 arc minutes, surface quality is 60-40 scratch and dig. Has an enhanced aluminum coating. Unused! |
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Another new old stock Kodak front surface mirror, aluminized on one side and polished (but not aluminized on the other to make it a 2nd Surface mirror also. The plate glass is 1/8in thick. Very nice individually wrapped. Unused in excellent condition. |
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Unused in excellent condition! Measures 183mm x 159mm x 3mm (1/8in) thick. The front is aluminized and the back is polished but not aluminized, so could be used as a second surface mirror as well. Looks like plate glass. Unused, but have been in storage for some time so may have very minor imperfections. Buy a few while you still can! |
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Manufacturer's part #02 MFG 009. Their price: $255. Made of LEBG (low expansion borosilicate glass similar to pyrex), wavelength is 400-800nm (visible, near ir). Flatness is 1/4 wave, thickness is 14mm, parallelism is 3 arc minutes, surface quality is 60-40 scratch and dig. Protected aluminum coating. Limited supply. Unused! |
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Manufacturer's part #02 MPG 016. Their price: $130. Made of LEBG (low expansion borosilicate glass similar to pyrex), wavelength is 400-800nm (visible, near ir). Flatness is 1/10th wave, thickness is 10mm, parallelism is 3 arc minutes, surface quality is 60-40 scratch and dig. Unused! |
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Manufacturer's part #02 MFG 007. Their price: $159. Made of LEBG (low expansion borosilicate glass similar to pyrex), wavelength is 400-800nm (visible, near ir). Flatness is 1/4 wave, thickness is 14mm, parallelism is 3 arc minutes, clear aperture is 67.5mm, surface quality is 60-40 scratch and dig. Protected aluminum coating. Limited supply. Unused! |
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Manufacturer's part #01 MFG 030/028. Their price: $175. These have a UV enhanced aluminum coating that prevents oxidation and preserves the reflectance of bare aluminum in the ultraviolet. Made of Crown glass, wavelength is 250-700nm (UV,visible, near ir). Flatness is 3 lambda per 25 mm, thickness is 3mm, parallelism is 3 arc minutes, surface quality is 80-50 scratch and dig. Unused! |
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Manufacturer's part #02 MLE 015/023. Their price: $303. Made of Zerodur which has an extremely low coefficient of expansion, wavelength is 400-800nm (visible, near ir). Flatness is 1/20th wave, thickness is 10mm, parallelism is 3 arc minutes, surface quality is 60-40 scratch and dig. Has an enhanced aluminum coating. Unused! |
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Manufacturer's part #02 MPG 007/001 ('Brite' coating for Visible). Their price: $50 (before coating). Made of LEBG (low expansion borosilicate glass similar to pyrex), wavelength is 400-800nm (visible, near ir). Flatness is 1/10th wave, thickness is 6mm, parallelism is 3 arc minutes, surface quality is 60-40 scratch and dig. Unused! Limited supply! |
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Manufacturer's part #01 MFG 011/023. Their price: $49 (with a basic aluminum coating. THESE ARE ENHANCED). Made of Crown glass, wavelength is 400-800nm (visible, near ir). Flatness is 3 lambda per 25 mm, thickness is 3mm, parallelism is 3 arc minutes, surface quality is 80-50 scratch and dig. Unused! |
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Manufacturer's part #02 MPG 017. Original unit price: $455.00. Wavelength range is Visible to Near IR. 400-800 nm. 100mm diameter by 19mm thick with a clear aperture of 90mm, surface quality of 60-40 scratch and dig. 1/10th wave made of LEBG (Low expansion borosilicate glass). These have a protected aluminum coating and the bottom is fine ground but not polished. Unused. |
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anufacturer's part #02 MFG 018/011. Their price: $98. Made of LEBG (low expansion borosilicate glass similar to pyrex), wavelength is 400-800nm (visible, near ir). Flatness is 1/4 wave, thickness is 10mm, parallelism is 3 arc minutes, surface quality is 60-40 scratch and dig. Unused! |
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Manufacturer's part #01 MFG 013/011. Their price: $58. Made of Crown glass, wavelength is 400-800nm (visible, near ir). Flatness is 3 lambda per 25 mm, thickness is 3mm, parallelism is 3 arc minutes, surface quality is 80-50 scratch and dig. Unused! |
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Manufacturer's part #01 MFG 028/011. Their price: $72. Made of Crown glass, wavelength is 400-800nm (visible, near ir). Flatness is 3 lambda per 25 mm, thickness is 3mm, parallelism is 3 arc minutes, surface quality is 80-50 scratch and dig. Unused! |
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