Materials

K9 fine annealed

Surface Flatness

λ/2@633nm

Window surface parallel error

<1′

Clearing

IV grade

 

 

Type　

Diameter

Thickness

WN01GW-005

5.0

2.0

WN01GW-010

10.0

2.0

WN01GW-012

12.5

2.0

WN01GW-020

20.0

2.0

WN01GW-025-01

25.0

2.0

WN01GW-025-02

25.4

2.0

WN01GW-038

38.0

4.0

WN01GW-050

50.0

4.0