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Ball lenses 2mm for TO56 and TO46 caps

Basic Info

Model No.: SFG5

Product Description

Product Description

The ball lens commonly used in the optical fiber coupling, laser collimating device, Optical Measurement System,it has a shorter focal length and the characteristics of small size. Sunday produce ball lens, half ball lens, Super hemisphere ball lens, hollow ball lens..

Material: BK7/k9,Fused Silica,Sapphire, ZnSe,Caf2,Si,Ge,etc.
Size: 0.6mm-200mm
Size tolerance: +/-0.1mm or customer request
Clear Aperture: >90%
S/D: 60/40 40/20 20/10 10/5
Flatness: 1/4lambda at 632.80nm
All the parameters depend on your selection. We customize for you.

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Manufacture Testing


We have low-speed polishing machine and high-speed polishing machine


More than 3000 kinds of raduis toolings


6 coating machine

Surface Quality Testing

Zygo Testing Surface Flatness

Focal Testing


Filter Package

Lens Package

carton pacakge


Sunday Attend exhibition in Shanghai,zhenzhen,laser world munich.

Contact Information

Product Categories : Spherical Lens > Ball Lenses