OptoCity---Fiber Optics---Grin-Lens

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Micro Optics

2. Grin-Lens

GRIN (Gradient Index) lens has a high coupling efficiency and easy to modulator especially for coupling with laser diode and other device.

Specifications:

N.A.: 0.4-0.6
Diameter Tolerance: +0.005 mm, -0.01 mm
Length tolerance: +/-0.03 mm
Curvature Radius: +/-0.1 um
Surface Quality: 40/20 Scratch-Dig
Coating: R<0.25% @ center wavelength
Coupling Efficiency: around 50%

Standard products:

Part No.	Pitch	f (mm)	Wavelength(nm)	Radius of Curvature (mm)	Price(US$)
GLS1853-022	0.22	1.8	532	2	29.00
GLS1865-022	0.22	1.8	650	2	29.00
GLS1880-022	0.22	1.8	808	2	29.00
GLS1883-022	0.22	1.8	830	2	29.00
GLS1898-022	0.22	1.8	980	2	29.00

Ordering Information for None Standard Products:

Large quantity discount available for OEM customer, please contact us for more information.

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