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Home > Spherical Lens > CaF2 Plano convex lens
Material:CaF2
Design Wavelength:587.6nm
Focal Length Tolerance:±1%
Diameter Tolerance:+0.0,-0.1mm
Center Thickness:±0.1mm
Surface Figure:λ/2@632.8nm
Surface Quality:80-50 scratch and dig
Centration:3 arc minutes
Clear Aperture:>90%
Bevel:<0.25mm x 45°
Coating:Specified by customer
| CaF2 Plano convex lens |  |
Material:CaF2 Design Wavelength:587.6nm Focal Length Tolerance:±1% Diameter Tolerance:+0.0,-0.1mm Center Thickness:±0.1mm Surface Figure:λ/2@632.8nm Surface Quality:80-50 scratch and dig Centration:3 arc minutes Clear Aperture:>90% Bevel:<0.25mm x 45° Coating:Specified by customer| CaF2 Plano convex lens | ||||||
| Part No. | Dia(mm) | EFL(mm) | R(mm) | CT(mm) | ET(mm) | BFL(mm) |
| PXC12020 | 12.70 | 20.00 | 8.68 | 4.30 | 1.50 | 17.00 |
| PXC12050 | 12.70 | 50.00 | 21.69 | 2.50 | 1.50 | 48.26 |
| PXC12080 | 12.70 | 80.00 | 34.71 | 2.10 | 1.50 | 78.54 |
| PXC25040 | 25.40 | 40.00 | 17.35 | 7.50 | 2.00 | 34.77 |
| PXC25050 | 25.40 | 50.00 | 21.69 | 6.10 | 2.00 | 45.75 |
| PXC25075 | 25.40 | 75.00 | 32.54 | 4.60 | 2.00 | 71.79 |
| PXC25100 | 25.40 | 100.00 | 43.38 | 3.90 | 2.00 | 97.28 |
| PXC25150 | 25.40 | 150.00 | 65.08 | 3.30 | 2.00 | 147.70 |
| PXC25200 | 25.40 | 200.00 | 86.77 | 2.90 | 2.00 | 197.98 |
| PXC25250 | 25.40 | 250.00 | 108.46 | 2.70 | 2.00 | 248.12 |
| PXC25500 | 25.40 | 500.00 | 216.92 | 2.40 | 2.00 | 498.33 |
| PXC25750 | 25.40 | 750.00 | 325.39 | 2.20 | 2.00 | 748.47 |
| PXC25110 | 25.40 | 1000.00 | 433.85 | 2.20 | 2.00 | 998.47 |