OCL3 series double convex lens
1. Material: K9 optical glass or fused silica
2. Design Wavelength: 587.6nm
3. Diameter Tolerance: +0.0/-0.1mm
4. Center Thickness Tolerance: ±0.2mm
5. Surface Figure: <λ/[email protected]
6. Focal Length Tolerance: ±2%
7. Centration: ＜3 arc min
8. Bevel：0.2mm×45°
- description
- parameters
|
Model |
Diameter |
Focal Length |
Back focal length |
R1= -R2(mm) |
Center thickness |
Edge thickness |
|
OCL3-010-010 |
10.0 |
10.0 |
8.240 |
9.42 |
4.87 |
2.00 |
|
OCL3-012-012 |
12.5 |
12.5 |
10.514 |
11.89 |
5.55 |
2.00 |
|
OCL3-012-025 |
12.5 |
25.0 |
24.138 |
25.4 |
2.6 |
1.04 |
|
OCL3-025-025 |
25.0 |
25.0 |
21.846 |
24.19 |
8.96 |
2.00 |
|
OCL3-025-040 |
25.0 |
40.0 |
38.158 |
40.40 |
5.50 |
2.99 |
|
OCL3-040-040 |
40.0 |
40.0 |
35.236 |
38.85 |
13.59 |
2.50 |
|
OCL3-050-050 |
50.0 |
50.0 |
44.097 |
48.59 |
16.85 |
3.00 |
|
OCL3-100-100 |
100.0 |
100.0 |
89.981 |
98.50 |
31.52 |
4.00 |
PS： Φ- Diameter，R1- Radius，Tc- Center thickness，Te- Edge thickness，f- Focal Length，fb- Back focal length
