|
Lens Achromatic
| Diameter Tolerance |
+0.0 / -0.1mm |
| Centre Thickness |
± 0.2mm |
| Focal Length |
± 2% |
| Centering Tolerence |
3 ~ 5 arc minutes |
| Clear Aperture |
90% Diameter |
| Surface Figure |
ƛ/4 @ 632nm |
| Surface Quality |
60-40 |
| Coating |
MgF2 AR @ 550nm |
| Chamfer |
0.25mm x 45° | |
|
| PART NO: |
DIA (mm) |
EFL (mm) |
BFL (mm) |
Tc (mm) |
Te (mm) |
LENS A |
LENS B |
| L50-003-004 |
3.15 |
4.0 |
2.50 |
2.90 |
1.81 |
BaF5 |
SF11 |
| L50-004-005 |
4.0 |
5.0 |
3.122 |
3.63 |
2.66 |
BaF5 |
SF11 |
| L50-004-006 |
4.0 |
6.3 |
4.789 |
3.59 |
2.78 |
BaK2 |
SF15 |
| L50-006-008 |
6.3 |
8.0 |
5.002 |
5.80 |
4.30 |
BaF5 |
SF11 |
| L50-006-010 |
6.3 |
10.0 |
7.578 |
5.69 |
4.41 |
BaK2 |
SF15 |
| L50-006-012 |
6.3 |
12.5 |
10.481 |
4.44 |
3.47 |
BaK2 |
SF15 |
| L50-006-016 |
6.3 |
16.0 |
14.172 |
4.00 |
3.26 |
BaK2 |
SF15 |
| L50-006-025 |
6.3 |
25.0 |
23.40 |
3.63 |
3.15 |
BK7 |
SF12 |
| L50-006-040 |
6.3 |
40.0 |
38.565 |
3.31 |
3.01 |
BK7 |
SF12 |
| L50-008-016 |
8.0 |
16.0 |
13.776 |
5.10 |
3.89 |
BaK2 |
SF15 |
| L50-010-016 |
10.0 |
16.0 |
12.688 |
6.08 |
4.36 |
BaF5 |
SF11 |
| L50-010-020 |
10.0 |
20.0 |
17.223 |
6.37 |
4.86 |
BaK2 |
SF15 |
| L50-010-025 |
10.0 |
25.0 |
22.909 |
4.54 |
3.37 |
BaK2 |
SF15 |
| L50-010-040 |
10.0 |
40.0 |
38.061 |
4.29 |
3.54 |
BK7 |
SF12 |
| L50-010-063 |
10.0 |
63.0 |
61.263 |
4.02 |
3.55 |
BK7 |
SF12 |
| L50-012-032 |
12.5 |
31.5 |
28.863 |
5.74 |
4.28 |
BaK2 |
SF15 |
| L50-016-025 |
16.0 |
25.0 |
19.826 |
9.50 |
6.66 |
BaF5 |
SF11 |
| L50-016-032 |
16.0 |
31.5 |
27.821 |
7.71 |
5.28 |
BaK2 |
SF15 |
| L50-016-040 |
16.0 |
40.0 |
36.651 |
7.29 |
5.41 |
BaK2 |
SF15 |
| L50-016-050 |
16.0 |
50.0 |
47.370 |
5.60 |
4.12 |
BaK2 |
SF15 |
| L50-016-063 |
16.0 |
63.0 |
60.467 |
5.26 |
4.04 |
BK7 |
SF12 |
| L50-016-100 |
16.0 |
100.0 |
97.531 |
5.32 |
4.55 |
BK7 |
SF12 |
| L50-020-063 |
20.0 |
63.0 |
59.69 |
7.05 |
5.21 |
BaK2 |
SF15 |
| L50-020-080 |
20.0 |
80.0 |
77.403 |
5.58 |
4.14 |
BaK2 |
SF15 |
| L50-025-040 |
25.0 |
40.0 |
34.026 |
10.74 |
6.25 |
BaF5 |
SF11 |
| L50-025-050 |
25.0 |
50.0 |
45.108 |
10.30 |
6.61 |
BaK2 |
SF15 |
| L50-025-063 |
25.0 |
63.0 |
58.645 |
9.21 |
6.32 |
BaK2 |
SF15 |
| L50-025-080 |
25.0 |
80.0 |
76.296 |
7.70 |
5.44 |
BaK2 |
SF15 |
| L50-025-100 |
25.0 |
100.0 |
96.752 |
6.98 |
5.18 |
BAk2 |
SF15 |
| L50-025-125 |
25.0 |
125.0 |
122.294 |
5.74 |
4.31 |
BaK2 |
SF15 |
| L50-025-160 |
25.0 |
160.0 |
157.529 |
4.9 |
3.74 |
BK7 |
SF12 |
| L50-025-200 |
25.0 |
200.0 |
197.143 |
5.66 |
4.73 |
BK7 |
SF12 |
| L50-025-250 |
25.0 |
250.0 |
247.771 |
4.22 |
3.48 |
BK7 |
SF12 |
| L50-025-315 |
25.0 |
315.0 |
312.327 |
5.01 |
4.42 |
BK7 |
SF12 |
| L50-025-400 |
25.0 |
400.0 |
397.310 |
4.80 |
4.34 |
BK7 |
SF12 |
| L50-025-500 |
25.0 |
500.0 |
497.05 |
4.64 |
4.27 |
BK7 |
SF12 |
| L50-032-160 |
31.5 |
160.0 |
156.54 |
7.34 |
5.56 |
BaK2 |
SF15 |
| L50-032-200 |
31.5 |
200.0 |
196.903 |
6.11 |
4.63 |
BK7 |
SF12 |
| L50-040-063 |
40.0 |
63.0 |
53.506 |
16.50 |
9.63 |
BaF5 |
SF11 |
| L50-040-100 |
40.0 |
100.0 |
94.191 |
11.84 |
7.19 |
BaK2 |
SF15 |
| L50-040-160 |
40.0 |
160.0 |
155.512 |
9.24 |
6.37 |
BaK2 |
SF15 | |
|
