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Recommended Results |
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Products Catalog |
Total1 Products |
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Specification of our achromatic lens as follow:
*Material:BK7 and ZF2(or according to your request)
*Dia.:+0/-0.05
*Center thickness tolerance:+/-0.1
*Surface quality: 60-40
*Surface figure:0.5-0.2
*Centration < 3arc min
*Chamfer:0.1-0.25*4 ... |
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