Suzhou Charm Rain Optics Technology Co., Ltd
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MgF2 Flat Concave Lens

产品简介
Product introduction

A concave lens is composed of a plane and a concave sphere that can produce a negative spherical difference, which is often used in the system to expand the light beam or increase the focal length to balance the deviation of other lenses.

Product details

Our company is customized according to customer needs, and the processing capacity is as follows:

 

range of sizes

Appearance accuracy

Surface type irregular accuracy (RMS)

finish

Eccentricity accuracy

The side

The coating band

5-100(mm)

+/-0.02(mm)

λ/50@632.8nm

40/20

1 Points

0.2mm*45°(mm)

UV、VIS

101-200(mm)

+/-0.05(mm)

λ/20@632.8nm

60/40

1 Points

0.2mm*45°(mm)

 UV、VIS

Standard
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