71.8 mm ZnSe Meniscus Lens, AR Coated

Product description

The ZnSe meniscus lens is engineered for applications in thermal imaging, projection, and imaging systems. With a diameter of 71.8 mm and a surface quality of 40/20, this lens ensures optimal performance in infrared wavelengths. The AR coating enhances transmittance, making it suitable for demanding environments. Its reliable construction and customizable options cater to specific project needs, ensuring compatibility with various systems.

Key Features

Diameter of 71.8 mm for versatile application fit.
Surface quality of 40/20 ensures minimal distortion.
AR coating enhances light transmission for improved imaging.
Dimension tolerance of 0.05 mm for precise integration.
Weight of 0.1 kg (0.22 lb) for lightweight design.

Applications

Thermal Imaging, Projection, Imaging

Specification Summary

Item	Value
Material	ZnSe
Shape	Meniscus
Diameter	71.8 mm
Surface Quality	40/20
Coating	anti-reflective (AR)

Full Specifications

Parameter	Value
Customized Support	OEM, ODM
Warranty	3 Years
Weight	0.1kg(0.22lb)
Structure	plane/convex
Name	ZnSe Infared
Dimension Tolerance	0.05mm/0mm
Thickness Tolerance	± 0.02mm
Coated	AR coating
Size Tolerance	0.1mm/+0mm

FAQ

Can I get custom sizes?

Yes, the lens is available in a diameter range of 8 mm to 200 mm and can be customized.

What are the tolerances for this lens?

The dimension tolerance is 0.05 mm, thickness tolerance is ± 0.02 mm, and size tolerance is 0.1 mm/+0 mm.