5x0.5 mm ZnSe Round Optical Window, AR Coated

Product description

ZnSe windows are essential for thermal imaging applications, providing excellent transmission across a wide wavelength range from 400-700 nm and 8-14 μm. Their low absorption coefficient, particularly at 10.6 μm, ensures optimal performance in high-power CO₂ laser optics. With a diameter range of 5 to 500 mm and thickness from 0.5 to 50 mm, these windows are designed to meet diverse application needs while maintaining reliability in thermally demanding environments.

Key Features

Diameter range: 5-500 mm for versatile application fit.
Thickness options: 0.5-50 mm to accommodate various setups.
Flatness: Lambda/2 - Lambda/20 @632.8nm ensuring high optical quality.
Parallelism: <3 arcmin or <5 arcsec for precise alignment.
Clear aperture: ≥95% for maximum light transmission.

Available Sizes

Diameter x Thickness (mm)
252.5 x 25.2

Applications

Thermal Imaging

Specification Summary

Item	Value
Material	ZnSe
Shape	Round
Diameter	5 mm
Thickness	0.5 mm
Coating	anti-reflective (AR), uncoated
Transmission bands	LWIR (8-14 μm), VIS (400-700 nm)
MOQ	—

Full Specifications

Parameter	Value
Type	Znse Window
Customized Support	OEM, ODM, OBM
Warranty	1 Year
Weight	0.5
Substrate	Infrared Grade Znse
Dimension	5-500 mm
Flatness	Lambda/2 - Lambda/20 @632.8nm
Parallelsim	<3 arcmin or < 5 arcsec
Clear Aperture	≥95%
Chamfer	protective chamfer

FAQ

What custom sizes are available?

Custom sizes range from a diameter of 5 mm to 500 mm and thickness from 0.5 mm to 50 mm.

What is the minimum order quantity?

Minimum order quantity details are not specified.