ZnSe Selenide Aspherical Lens, D = 25.4 mm

Name: ZnSe Selenide Aspherical Lens, D = 25.4 mm
SKU: LAL-0015

Cat No:LAL-0015

Datasheet

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Basic Information

Diameter (mm)	25.4
Coating	Uncoated; Ravg<1.5% @3~5μm; Ravg<1.5% @8~12μm
Design Wavelength	4.0 um; 10.6 um
Dia. Tolerance (mm)	+0.0/-0.1
CT tolerance (mm)	±0.2
Surface quality	60/40
Centration	<3'
EFL (mm)	12.7; 25.0; 50.0
N.A. (mm)	0.67; 0.42; 0.22
BFL (mm)	9.88; 22.53; 47.95; 10.22; 22.51; 47.92
Central Thickness (mm)	7.0; 6.0; 5.0; 6.2
Material	ZnSe
RoHS	Compliant
EFL Tolerance	±1%
Bevel	0.2 mm X 45°

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