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Silicon Spherical Plano-convex Lenses Size and coating of the lenses can be customized according to users’ needs Material:Silicon
Design Wavelength:4.0µm
Focal Length Tolerance:±1%
Diameter Tolerance:+0.0/-0.1mm
Thickness Tolerance:±0.2mm
Surface Accuracy:?/2@632.8nm
Surface Quality:60-40
Centration:<3'
Clear Aperture:>80%
Bevelling:<0.2×45°
Coating:IR AR Coating 3-5µm
