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Home > Spherical Lens > Fused Silica Bi-convex lens
Material:UV-Grade Fused Silica
Design Wavelength:587.6nm
Focal Length Tolerance:±1%
Diameter Tolerance:+0.0,-0.1mm
Center Thickness:±0.1mm
Surface Figure:λ/4@632.8nm
Surface Quality:40-20 scratch and dig
Centration:3 arc minutes
Clear Aperture:>90%
Bevel:<0.25mm x 45°
Coating:Specified by customer
| Fused Silica Bi-convex lens |  |
Material:UV-Grade Fused Silica Design Wavelength:587.6nm Focal Length Tolerance:±1% Diameter Tolerance:+0.0,-0.1mm Center Thickness:±0.1mm Surface Figure:λ/4@632.8nm Surface Quality:40-20 scratch and dig Centration:3 arc minutes Clear Aperture:>90% Bevel:<0.25mm x 45° Coating:Specified by customer| Fused Silica Bi-convex lens | ||||||
| Part No. | Dia(mm) | EFL(mm) | R(mm) | CT(mm) | ET(mm) | BFL(mm) |
| DXS05010 | 5.00 | 10.00 | 8.81 | 2.20 | 1.50 | 9.22 |
| DXS06010 | 6.00 | 10.00 | 8.74 | 2.60 | 1.50 | 9.06 |
| DXS06015 | 6.00 | 15.00 | 13.40 | 2.20 | 1.50 | 14.23 |
| DXS06020 | 6.00 | 20.00 | 18.02 | 2.00 | 1.50 | 19.30 |
| DXS06030 | 6.00 | 30.00 | 27.22 | 1.80 | 1.50 | 29.37 |
| DXS12020 | 12.70 | 20.00 | 17.65 | 4.20 | 1.80 | 18.50 |
| DXS12030 | 12.70 | 30.00 | 26.98 | 3.30 | 1.80 | 28.85 |
| DXS12040 | 12.70 | 40.00 | 36.22 | 2.90 | 1.80 | 38.99 |
| DXS12050 | 12.70 | 50.00 | 45.42 | 2.70 | 1.80 | 49.07 |
| DXS12075 | 12.70 | 75.00 | 68.39 | 2.40 | 1.80 | 74.17 |
| DXS12100 | 12.70 | 100.00 | 91.35 | 2.20 | 1.80 | 99.24 |
| DXS25035 | 25.40 | 35.00 | 30.88 | 7.40 | 2.00 | 32.36 |
| DXS25040 | 25.40 | 40.00 | 35.59 | 6.70 | 2.00 | 37.63 |
| DXS25050 | 25.40 | 50.00 | 44.93 | 5.70 | 2.00 | 48.00 |
| DXS25075 | 25.40 | 75.00 | 68.07 | 4.40 | 2.00 | 73.48 |
| DXS25100 | 25.40 | 100.00 | 91.09 | 3.80 | 2.00 | 98.69 |
| DXS25125 | 25.40 | 125.00 | 114.08 | 3.40 | 2.00 | 123.83 |
| DXS25150 | 25.40 | 150.00 | 137.03 | 3.20 | 2.00 | 148.89 |
| DXS25175 | 25.40 | 175.00 | 159.99 | 3.00 | 2.00 | 173.97 |
| DXS25200 | 25.40 | 200.00 | 182.93 | 2.90 | 2.00 | 199.01 |
| Part No. | Dia(mm) | EFL(mm) | R(mm) | CT(mm) | ET(mm) | BFL(mm) |
| DXS25250 | 25.40 | 250.00 | 228.81 | 2.70 | 2.00 | 249.08 |
| DXS25300 | 25.40 | 300.00 | 274.67 | 2.60 | 2.00 | 299.11 |
| DXS25500 | 25.40 | 500.00 | 458.09 | 2.40 | 2.00 | 499.18 |
| DXS25750 | 25.40 | 750.00 | 687.35 | 2.20 | 2.00 | 749.25 |
| DXS25110 | 25.40 | 1000.00 | 916.58 | 2.20 | 2.00 | 999.24 |
| DXS50060 | 50.80 | 60.00 | 52.44 | 15.60 | 2.50 | 54.39 |
| DXS50075 | 50.80 | 75.00 | 66.75 | 12.50 | 2.50 | 70.58 |
| DXS50100 | 50.80 | 100.00 | 90.04 | 10.30 | 3.00 | 96.40 |
| DXS50150 | 50.80 | 150.00 | 136.30 | 7.80 | 3.00 | 147.30 |
| DXS50200 | 50.80 | 200.00 | 182.36 | 6.50 | 3.00 | 197.76 |
| DXS50250 | 50.80 | 250.00 | 228.32 | 5.80 | 3.00 | 248.01 |
| DXS50300 | 50.80 | 300.00 | 274.23 | 5.40 | 3.00 | 298.15 |
| DXS50500 | 50.80 | 500.00 | 457.77 | 4.40 | 3.00 | 498.49 |
| DXS50750 | 50.80 | 750.00 | 687.08 | 3.90 | 3.00 | 748.66 |
| DXS50110 | 50.80 | 1000.00 | 916.34 | 3.70 | 3.00 | 998.73 |