| UV-Grade Fused Silica Negative Meniscus Lens | Download catalog |
| UV-Grade Fused Silica Negative Meniscus Lens |
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 Material:UV-Grade Fused Silica Design Wavelength:588nm Focal Length Tolerance:+/-1% Diameter Tolerance:+0.0,-0.1mm Center Thickness(Tc):+/-0.1mm Surface Figure:λ/4@632.8nm Scratch/Dig:40-20 Centration:<3arc minutes Clear Aperture:>90% Protective Bevelling Coating:none,UV type |
UV-Grade Fused Silica Negative Meniscus Lens |
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NO.
GLF4938 GLF4370 GLF4624 GLF4348 GLF4706 GLF4986 GLF4315 GLF4101 GLF4328 GLF4929 GLF4329 GLF4246 EFL(mm)
-100.0 -150.0 -200.0 -300.0 -500.0 -1000.0 -100.0 -150.0 -200.0 -300.0 -500.0 -1000.0 Dia(mm)
25.4
25.4 25.4 25.4 25.4 25.4 50.8 50.8 50.8 50.8 50.8 50.8 R1(mm)
150.0 150.0 150.0 150.0 200.0 300.0 200.0 200.0 200.0 250.0 300.0 300.0 R2(mm)
35.0 47.0 56.6 71.4 106.4 180.8 37.1 50.2 62.5 88.4 129.5 180.6 Tc(mm)
3.0 3.0 3.5 3.5 3.5 4.0 5.0 5.0 5.0 5.0 5.0 5.0 Te(mm)
4.9 4.2 4.4 4.1 3.9 4.2 13.4 10.2 8.8 7.4 6.4 5.7
BFL(mm)
-99.4 -149.1 -198.5 -297.8 -497.2 -995. -99.3 -148.8 -198.4 -298.1 -497.4 -994.7 |
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