Material

BK7 or UV grade fused silica

Dimension Tolerances

±0.1mm

Clear Aperture

>80%

Surface Quality

S/D=60/40

Surface Flatness

λ/4@ 633nm for big surface,λ/4@ 633nm for other surface

Angle Tolerance

180°±5 Seconds

Chamfer

0.3mm±0.1mm

Coating

Aluminized and black paint on small surfaces

Part No.

Diameter (mm)

L(mm)

PRR1115

15.0

11.3

PRR1125

25.4

19.0

PRR1130

38.0

28.5

PRR1150

50.8

37.5