Material: Bk7, Fused Silica, and etc
Specifications
Material |
Bk7, fine annealed (other material upon
request) |
Dimensions Tolerance |
0.0/-0.15 mm |
Surface Flatness |
¦Ë/4 @ 632.8 nm |
Reflecting Face Flatness |
¦Ë/10 @ 632.8 nm |
Reflected Beam Deviation |
90¡ã¡À30", 45¡ã¡À3' |
Surface Quality |
40-20 scratch & dig |
Clear Aperture |
90% of dimension |
Chamfers |
0.1- 0.25 mm x 45¡ã |
Coating |
Upon Request |
Product List
Product
No.
|
Beam
deviation (¡À")
|
a=b=c
(mm)
|
d
(mm)
|
PPT3005
|
90¡ã¡À30"
|
5.0
|
5.45
|
PPT3010
|
90¡ã¡À30"
|
10.0
|
10.8
|
PPT3020
|
90¡ã¡À30"
|
20.0
|
21.6
|
PPT3030
|
90¡ã¡À30"
|
30.0
|
32.47
|
PPT3040
|
90¡ã¡À30"
|
40.0
|
43.3
|
PPT0305
|
90¡ã¡À3'
|
5.0
|
5.45
|
PPT0310
|
90¡ã¡À3'
|
10.0
|
10.8
|
PPT0320
|
90¡ã¡À3'
|
20.0
|
21.6
|
PPT0330
|
90¡ã¡À3'
|
30.0
|
32.47
|
PPT0340
|
90¡ã¡À3'
|
40.0
|
43.3
|
Note: Special material and size are available
upon request.