Products

C-Lens

C-lens are specifically designed for fiber optics applications such as collimator, isolator, switch, collimator array and laser assembly. Compare to other gradient index lens, C-lens have several advantages including low cost, low insertion loss in long working distance, and wide working distance range. With our experienced optical design engineers, UNI OPTICS can also provide custom designed C-lens per customer's requirement.
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C-lens are specifically designed for fiber optics applications such as collimator, isolator, switch, collimator array and laser assembly. Compare to other gradient index lens, C-lens have several advantages including low cost, low insertion loss in long working distance, and wide working distance range. With our experienced optical design engineers, UNI OPTICS can also provide custom designed C-lens per customer's requirement. 


Specifications:

Diameter Tolerance: +0.005mm,-0.01mm for f1.8mm to f4.0mm
+0.0mm,-0.01mm for f1.0mm
Diameter Range:  > f1.0mm
Length Tolerance: ±0.03mm
Curve Radius Tolerance: ±0.01mm
Wedge Tolerance: ±03°
Surface Quality:  40-20 scratch & dig
Coating:  R<0.25%@(Design Wavelength)±40nm

Properties of C-lens:



Lens material: glass like

Transmission: >99%(900-1700nm)

Polarization preservation: 0.99

Acid and Alkaline resistance: Excellent

Power handing: >1w


Application:


Collimator, Isolator, Switch, MEMS, Collimator Array,Laser Assembly


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