平凸透镜
Specifications:
Diameter Tolerance: + 0/-0.1 mm
Thickness Tolerance: ± 0.1 mm
Focal Length Tolerance: ± 1%
Surface Quality: 40-20 Scratch-Dig
Surface Flatness: λ/4 @633 nm
Centration: < 3 arc minutes
Clear Aperture: > 90%
| Part No. |
EFL
(mm) |
Dia
(mm) |
Tc
(mm) |
R (mm) |
BFL
(mm) |
Material
|
|---|---|---|---|---|---|---|
| PCX-10-6-2.5-S | 10.0 | 6.0 | 2.5 | 5.2 | 8.4 | N-BK7 |
| PCX-25-18-5.5-S | 25.0 | 18.0 | 5.5 | 12.9 | 21.4 | N-BK7 |
| PCX-50-25.4-5.3-S | 50.0 | 25.4 | 5.3 | 25.8 | 46.5 | N-BK7 |
| PCX-100-50.8-9.7-S | 100.0 | 50.8 | 9.7 | 51.5 | 93.6 | N-BK7 |
| PCX-150-50.8-7.3-S | 150.0 | 50.8 | 7.3 | 77.3 | 145.2 | N-BK7 |
| PCX-200-75-10.1-S | 200.0 | 75.0 | 10.1 | 103.0 | 193.4 | N-BK7 |
| PCX-10-6-2.6-S | 10.0 | 6.0 | 2.5 | 4.6 | 8.2 | UVFS |
| PCX-20-12.7-4.3-S | 20.0 | 12.7 | 4.3 | 9.2 | 17.0 | UVFS |
| PCX-50-25.4-5.8-S | 50.0 | 25.4 | 5.8 | 23.0 | 46.0 | UVFS |
| PCX-100-50.8-10.7-S | 100.0 | 50.8 | 10.7 | 46.0 | 92.7 | UVFS |
| PCX-300-50.8-5.4-S | 300.0 | 50.8 | 5.4 | 138.0 | 296.3 | UVFS |
| PCX-150-75-14.1-S | 150.0 | 75.0 | 14.1 | 69.0 | 140.4 | UVFS |
| PCX-500-75-6.1-S | 500.0 | 75.0 | 6.1 | 230.0 | 495.8 | UVFS |
| Part No. : PCX-Focal Length-Diameter-Thickness(Tc)-S | ||||||
Note: Other size and specification are available upon requirement. The main material : BK7, SF2, UVFS, CaF2, Ge, Si, ZnSe, etc...