Ball Lenses


Ball lenses in various sizes made of optical glass are produced to provide a high coupling efficiency when used with fiber optics. They are simple to use as they can be put in contact with the end of the fiber.




Material Optical glass, Sapphire, Fused Silica
Diameter Tolerance +/-0.05mm
Centration 3 arc minutes
Clear Aperture >95%
Surface Figure 1/4 wave @632.8nm
Surface Quality 10-5 scratch and dig
Coating None, AR, AL...
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