SPECIFICATIONS

Dimension  Tolerance

±0.1mm

Chamfer

0.2mm×45°

Parallelism

＜1′

Focal Length Tolerance

±2%@1064nm

Flatness

≤λ/4@632.8nm

Coating

Dielectric  Coating

Surface  Quality

40/20(MIL-PRF-13830B)

Material

CaF2, K9, Quartz, Sapphire

TIPICAL   PRODUCTS

Diameter(mm)

Thickness(mm)

Wavelength(nm)

Angle(°)

12×12

100

1064

/

23×12

57.5

980

90

30×30

4

980

170

38×38

4

1064/980

0.7

50.8×50.8

4.73

1050~1070

1.65