optical glass ball lens half ball lens Led optical ball lens(12mm 14mm 16mm 18mm 20mm 25mm 35mm)

optical glass ball lens  half ball  lens Led optical ball lens(12mm  14mm 16mm 18mm 20mm 25mm 35mm)    

Spherical Ball Lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and fiber-to-detector coupling. Larger spheres are easier to handle and ease the sensitivity of translational alignment. However, smaller spheres has the benefit of fitting into smaller packages.

Ball lenses are highly polished spheres made of optically transparent homogeneous materials. Carefully controlled manufacturing process produces spheres with precise diameters and unsurpassed surface quality.
We supply optical spherical ball lens

Specifications:

Material: BK7/K9,Fused Silica,Sapphire,LaSF7 glass or other optical glass
Sphericity: 1um,2um,3um
Surface Quality: 60/40,40/20,20-10
Diameter: 1-150mm

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