DCV D=25.40mm F=-50.00mm IR2 CVD Laser Grade ZnSe（ZnSe） | GU OPTICS

DCV D=25.40mm F=-50.00mm IR2 CVD Laser Grade ZnSe（ZnSe） | GU OPTICS

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Home  Products  Zinc Selenide (ZnSe) Double-Concave (DCV) Lenses  130084

DCV D=25.40mm F=-50.00mm IR2 CVD Laser Grade ZnSe（ZnSe）

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DCV D=25.40mm F=-50.00mm IR2 CVD Laser Grade ZnSe（ZnSe）

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DCV D=25.40mm F=-50.00mm IR2 CVD Laser Grade ZnSe（ZnSe）

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Product No. 130084

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Parameters Spectrum Curve Related Products Description

Dia 25.40mm

EFL -50.00mm

Coating Double-Sided-AR-coating-@8~12μm

Material CVD Laser Grade ZnSe（ZnSe）

BFL -50.40mm

R1 -140.80mm

CT 2.00mm

ET 3.20mm

Available Mount Ring 500018

Design Wavelength 10.6um

Diameter Tolerance +0.0/-0.1

Center Thickness Tolerance ±0.2

Surface Accuracy --

Focal Length Tolerance ±1%

Centering Tolerance <3arcmin

Surface Quality 40/20-60/40

Bevel 0.2X45°

n --

DCV D=25.40mm F=-100.00mm Uncoated CVD Laser Grade ZnSe（ZnSe）

DCV D=25.40mm F=-100.00mm Uncoated CVD Laser Grade ZnSe（ZnSe）

DCV D=25.40mm F=-200.00mm Uncoated CVD Laser Grade ZnSe（ZnSe）

DCV D=25.40mm F=-200.00mm Uncoated CVD Laser Grade ZnSe（ZnSe）

DCV D=25.40mm F=-25.40mm IR2 CVD Laser Grade ZnSe（ZnSe）

DCV D=25.40mm F=-25.40mm IR2 CVD Laser Grade ZnSe（ZnSe）

DCV D=25.40mm F=-50.00mm IR2 CVD Laser Grade ZnSe（ZnSe）

DCV D=25.40mm F=-50.00mm IR2 CVD Laser Grade ZnSe（ZnSe）

Double-Concave Lenses can diverge the light, its focal length is nedtive, which is made of two concave surfaces with same radius.These lenses are ideal for the application of beam expansion, light projection or the expansion of the focal length. Grand Unified Optics offers uncoated or AR coatings Double-Concave Lenses for your appliation.

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