Specifications

Material

 BK7 or UV grade fused silica

Dimension Tolerances

 ＼0.1mm

Clear Aperture

 >85% Dimension

Surface Quality

 S/D=60/40

Surface Flatness

 λ/4@ 633nm

90＜Angle Tolerance

 <30 seconds

Chamfer

 0.3mm＼0.1mm

Coating

 Optional

Part No.

A=B(mm)

C(mm)

Angle Tolerance

PPT1110

10.0

10.0

<1 minutes

PPT1112

12.7

12.7

<1 minutes

PPT1115

15.0

15.0

<1 minutes

PPT1120

20.0

20.0

<1 minutes

PPT1125

25.4

25.4

<1 minutes

PPT1140

40.0

40.0

<1 minutes