Optical glas drum lens Focusing beam expander

drum lens glass
Technical parameters
Items Parameters
Material K9, N-BK7
Diameter 3-100mm
Thickness customizable
Diameter tolerance +-0.01-0.1mm
Surface accuracy 60/40 40/20 20/10 10/5
Surface quality 10/λ 8/λ 4/λ
Coating According to customers requirements
spectral curve

In addition, We can customize the Optical plano convex lens according to customer requirements or drawings.

For details, please consult:

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