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  4. UV-Grade Fused Silica Plano-Concave Lenses

UV-Grade Fused Silica Plano-Concave Lenses

UV-Grade Fused Silica Plano-Concave Lenses
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UV-Grade FS PlanoConcave:



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Material UV-Grade Fused Silica
Design Wavelength 587.6nm
Focal Length Tolerance  +/-1 %
Diameter Tolerance  +0.0/-0.1mm
Thickness Tolerance  +/- 0.1mm
Surface Accuracy λ /4@632.8nm
Surface Quality 40-20
Centration  < 3 arc min
Clear Aperture  > 90%
Beveling  < 0.2 X 45°
Coating UV AR Coating 290nm-370nm

No. D(mm) F(mm) R(mm) BFL(mm) Tc(mm) Te(mm)
UC4573FS 6 -10 -4.58 -11.37 2.00 3.10
UC4291FS 8 -12 -5.50 -13.37 2.00 3.70
UC4924FS 12.7 -20 -9.17 -21.37 2.00 4.50
UC4210FS 12.7 -25 -11.46 -27.06 3.00 4.90
UC4796FS 12.7 -30 -13.75 -32.06 3.00 4.50
UC4357FS 12.7 -50 -22.92 -52.40 3.50 4.40
UC4413FS 12.7 -75 -34.39 -77.40 3.50 4.10
UC4232FS 12.7 -100 -45.85 -102.40 3.50 3.90
UC4918FS 12.7 -200 -91.70 -202.74 4.00 4.20
UC4252FS 25.4 -30 -13.75 -32.06 3.00 11.40
UC4027FS 25.4 -50 -22.92 -52.06 3.00 6.80
UC4513FS 25.4 -75 -34.39 -77.40 3.50 5.90
UC4888FS 25.4 -100 -45.85 -102.40 3.50 5.30
UC4425FS 50.8 -75 -34.39 -77.40 3.50 14.60
UC4743FS 50.8 -100 -45.85 -102.74 4.00 11.60
UC4869FS 50.8 -150 -68.77 -152.74 4.00 8.80
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