Material: Bk7, Fused Silica, Sapphire, Silicon, Germanium
Specifications
| Material |
Bk7,
fine annealed (other material upon request) |
| Dimensions
Tolerance |
+0/-0.10
mm(¡À0.10mm
for #PCC716-10) |
| Height
Tolerance |
¡À0.25mm
(¡À0.5mm for #PCC716-10) |
| Surface
Flatness |
<¦Ë/4
@ 632.8 nm |
| Reflected
Beam Deviation |
3", 5", 10" |
| Reflection
face fitness |
¦Ë/8
@ 632.8 nm |
| Surface
Quality |
40-20
Scratch & Dig |
| Clear
Aperture |
90% |
| Chamfers |
0.1-
0.25 mm x 45¡ã |
| Coating |
Uncoated or silver with inconel and black overpaint
|
Product List
|
Product No.
|
Diameter (mm)
|
h (mm)
|
Beam Deviation
|
|
PCC716-10
|
7.16
|
6.10
|
10"
|
|
PCC127-3
|
12.70
|
10.16
|
3"
|
|
PCC127-5
|
12.70
|
9.50
|
5"
|
|
PCC127-10
|
12.70
|
9.50
|
10"
|
|
PCC150-3
|
15.00
|
11.30
|
3"
|
|
PCC150-5
|
15.00
|
11.30
|
5"
|
|
PCC150-10
|
15.00
|
11.30
|
10"
|
|
PCC254-3
|
25.40
|
19.05
|
3"
|
|
PCC254-5
|
25.40
|
19.05
|
5"
|
|
PCC254-10
|
25.40
|
19.05
|
10"
|
|
PCC300-3
|
30.00
|
22.50
|
3"
|
|
PCC300-5
|
30.00
|
22.50
|
5"
|
|
PCC300-10
|
30.00
|
22.50
|
10"
|
|
PCC381-3
|
38.10
|
29.21
|
3"
|
|
PCC381-5
|
38.10
|
29.21
|
5"
|
|
PCC381-10
|
38.10
|
29.21
|
10"
|
|
PCC508-3
|
50.80
|
38.10
|
3"
|
|
PCC508-5
|
50.80
|
38.10
|
5"
|
|
PCC508-10
|
50.80
|
38.10
|
10"
|
|
PCC635-3
|
63.50
|
48.26
|
3"
|
|
PCC635-5
|
63.50
|
48.26
|
5"
|
|
PCC635-10
|
63.50
|
48.26
|
10"
|
|
PCC762-3
|
76.20
|
57.15
|
3"
|
|
PCC762-5
|
76.20
|
57.15
|
5"
|
|
PCC762-10
|
76.20
|
57.15
|
10"
|
Note: Special material and size are available
upon request.
