Cylinder lens polishing
Bopteq offer the cylinder lens polishing and coating, include the biconcave, convexo,concave,cylinder tubes and cylinder mirrior, plano convex and hte plano-concave is ok for us to offer to our clients.
Prism polishing
Bopteq can offer the rectangular prism,roof prism,half pentaprism and other customized prism. by the high precision polishing machine and the over 40 years polishing experence, we can offer the high quality prism to our clients for the different field: digital camer, microscope, scopes, mapping eauipment,laser level... and other opto-electronics products.
Prism Feature:
Size：3*3～60*60
Size tolerance：±0.01
90 tolerance：3″～5″
Other angle tolerance：1′
△N：λ/4
Roughness:20-10
Abrasiveness:40-224
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