Aspherical Glass Lenses
(polished)
Specification: | |
Material: |
see below |
Diameter Tolerance: | ± 0.2 mm |
Thickness Tolerance: | ± 0.15 mm |
Focal Lenglen Tolerance: | ± 3% |
Surface Quality: | 60-40 S/D |
Bevel: |
yes |
|
E.F.L. (mm) |
Ø (mm) | Center Thickness (mm) |
Edge Thickness (mm) |
Aspherical |
R2 (mm) |
Material |
O-AS-001 |
26.52 |
35.00 |
16.0 |
2.0 |
x | 0 | B270 |
O-AS-003 |
73.50 |
53.00 |
12.003 |
2.3 |
x | 0 | B270 |
O-AS-022 |
215.43 |
120.00 |
17.81 |
2.0 |
x | 230 |
B270 |
O-AS-026 |
44.28 |
60.00 |
21.97 |
3.0 |
x | 0 | Pyrex |
O-AS-039 |
101.30 |
70.00 | 14.16 |
4.76 |
x | 227.809 |
SK15 |
O-AS-041 |
27.27 |
16.00 |
4.0 |
2.1 |
x | -144.64 |
F2 |
O-AS-042 |
-202.28 |
80.00 |
10.86 |
18.26 |
x | 746.841 |
BK-7 |
O-AS-043 |
44.50 |
65.50 |
28.5 |
2.5 |
x | 0 |
Borosilikat |
O-AS-063 |
250.00 |
203.00 |
35.0 |
3.0 |
x | 261.5 |
Borosilikat |
O-AS-077 |
55.46 |
68.00 |
24.2 |
2.6 |
x | 0 |
Pyrex |
O-AS-080 |
22.50 |
24.35 |
9.2 |
2.5 |
x | 30 |
NSL5 |
O-AS-081 |
15.60 |
20.00 |
12.3 |
5.27 |
x | 25 |
NSL5 |
O-AS-082 |
55.00 |
58.00 |
26.45 |
4.5 |
x | 157.86 |
BK-7 |
O-AS-086 |
211.01 |
130.00 |
22.0 |
3.0 |
x | 191.048 |
BK-7 |
O-AS-106 |
45.00 |
60.00 |
26.4 |
2.4 |
x | 79.19 |
Quarz |
O-AS-107 |
246.12 |
203.00 |
55.0 |
5.0 |
x | 0 |
Schott 8488 |
O-AS-124 |
29.20 |
25.50 |
6.7 |
1.9 |
x | 0 | ZK9 |
O-AS-222 |
36.72 |
22.00 |
6.0 |
2.37 |
x | 187.92 |
Quarz |
O-AS-223 |
375.68 |
165.00 |
21.2 |
3.6 |
x | 1970.72 |
B270 |
O-AS-224 |
37.64 |
52.00 |
25.0 |
2.6 |
x | 0 | Quarz |
O-AS-225 |
20.99 |
25.40 |
12.0 |
2.64 |
x | 0 | BK-7 |
O-AS-239 |
30.00 |
52.00 |
25.0 |
2.6 |
x | 0 | Borosilikat |
O-AS-249 |
400.00 |
200.00 |
32.6 |
3.0 |
x | 1952.03 |
Borosilikat |