C-Lens
Category: Fiber Optic Glass Imaging  Publish Time: 2021-12-27 14:39 
  

Changhui-EO accept all OEM orders, send us the drawing, sample or idea are ok.

 

C-Lens is specially designed for fiber optics applications such as collimators, isolators, switches, collimator arrays and laser assemblies. Compared to other gradient index lenses, C-Lens has many advantages including low cost, low insertion loss in long working distance and a wide working distance range. With our experienced optical design engineers, Changhui-EO also provide custom designed C-lens per customers' requirements for various applications.

Specifications

 

 

Diameter Range

φ0.5mm~φ4.0mm

Dimensional Tolerances

φ0.5~1.0mm+0.0mm~-0.01mm

φ1.8φ4.0mm+0.005mm~-0.01mm

Length Tolerance

±0.03mm

Wedge Angle Tolerance

±0.3°

Surface Finish

20-10 S/D

Coating

R<0.25%@(design wavelength)±40nm

Max Power handing

>600mW

Thermal Expansion Coefficient/°C

<6 x 10-6

Acid and Alkaline Resistance

Excellent

Transmission

>99%

 



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