3 pieces LGI830-6 grin lenses

The LGI830-6 has a 0.29-pitch lens that is useful for fiber-to-fiber, laser-to-fiber, and fiber-to-detector coupling.

( Brand New, unused .  its price on Newport site : 61 Euro )

Lens shape : Plano-Plano

Diameter : 1.8mm

Length : 5.49mm

Material : SELFOC Radial gradient index oxide glass

AR coating : 830nm

Transmission : >89%  320-2000nm

Pitch : 0.29

NA : 0.46

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