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Grin Lens

Product Description: 

Gradient Index (GRIN) lenses achieve focus by a gradual variation of the refractive index of lens material. This feature can be used to produce lenses with flat surfaces.

Features:

  • Mini.ature Size Down to 0.25m
  • Multiple Sizes and Wavelength Options
  • Excellent for Fiber Couplings

Specification: 

Numerical Aperture 0.46 or 0.6
Diameter 0.25 ~ or 4.0mm
Diameter Tolerance + 0.005/-0.01mm
Lengthr Tolerance + 0.0/-0.04mm
Surface Quality 40 ~ 20
Polishig Angle 0 or 8 degrees
AR coating   Specify by customer

 

1550+/-40nm GRIN Lens in stock. NA is 0.46 and pitch is 0.23. Polishing angle is 8 degrees and diameter is 1.8mm. PGRL-155011121 ($22.0): 

 
 

 
Contact us for quantity pricing.

 

1550+/-40nm GRIN Lens in stock. NA is 0.46 and pitch is 0.23. Polishing angle is 8 degrees and diameter is 1.0mm. PGRL-155011122 ($25.0): 

 
 

 
Contact us for quantity pricing.

 

640+/-20nm GRIN Lens in stock. NA is 0.46 and pitch is 0.25. Polishing angle is 0 degrees and diameter is 1.0mm. PGRL-064013112 ($36.0): 

 
 

 
Contact us for quantity pricing.

 

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