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PRECISION BK7 NEGATIVE CYLINDRICAL LENS 60MM X 26MM, -80MM FL
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Item No: PL1147
Price: $10.00
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| Manufacturer's part #01 LCN 136. Original price: $80. Made of BK7 optical glass. Surface accuracy is 1/2 wave in the y direction and 1/4 wave in the x direction at 632.8nm. Design index is 1.5168, clear aperture is 57mm x 23mm, center thickness is 5mm, edge thickness is 6.7mm. Unused. Limited supply! |
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