Products
Spherical Lenses
Ge Plano-convex Spherical Lenses
Material:Ge
Design Wavelength:10.6μm
Focal Length Tolerance:±1%
Diameter Tolerance:+0.0/-0.1mm
Thickness Tolerance:±0.2mm
Surface Accuracy:λ/2@632.8nm
Surface Quality:60-40
Centration:<3'
Clear Aperture:>80%
Bevelling:<0.2×45°
Coating:IR AR Coating 8-12μm
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Ge Plano-convex Spherical Lenses
| NO. | EFL(mm) | Dia(mm) | Radius(mm) | Tc(mm) | Te(mm) | BFL(mm) |
| 15A9410R | 15.00 | 12.70 | 45.04 | 2.50 | 2.00 | 14.38 |
| 15A9015R | 20.00 | 12.70 | 60.06 | 2.30 | 2.00 | 19.43 |
| 15A9280R | 40.00 | 12.70 | 120.11 | 2.20 | 2.00 | 39.45 |
| 15A9509R | 25.40 | 25.40 | 76.27 | 3.10 | 2.00 | 24.63 |
| 15A9659R | 50.00 | 25.40 | 150.14 | 4.00 | 3.50 | 49.00 |
| 15A9977R | 75.00 | 25.40 | 225.21 | 4.00 | 3.60 | 74.00 |
| 15A9928R | 100.00 | 25.40 | 300.28 | 4.00 | 3.70 | 99.00 |
| 15A9701R | 150.00 | 25.40 | 450.42 | 4.00 | 3.80 | 149.00 |
| 15A9792R | 200.00 | 25.40 | 600.56 | 4.00 | 3.90 | 199.00 |
| 15A9953R | 500.00 | 25.40 | 1501.39 | 2.10 | 2.00 | 499.48 |
| 15A9702R | 750.00 | 25.40 | 2252.09 | 2.00 | 2.00 | 749.50 |
| 15A9942R | 1000.00 | 25.40 | 3002.79 | 2.00 | 2.00 | 999.50 |
