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

Product description

Wuhan Especial Optics Zinc Selenide (ZnSe) Windows offer exceptional performance for thermal imaging and medical applications across multiple infrared bands (1.7-3 μm, 3-5 μm, 8-14 μm). With a diameter range from 5 mm to 500 mm and thickness from 0.5 mm to 50 mm, these windows are designed to meet diverse project requirements. Available in both uncoated and anti-reflection (AR) coated options, they ensure minimal chromatic aberration and high durability for infrared systems.

Key Features

Wide diameter range: 5 mm to 500 mm for versatile application fit.
Thickness options: 0.5 mm to 50 mm for tailored design needs.
Low absorption coefficient ensures high performance in thermal imaging.
Available with protective bevel for enhanced durability.
Custom OEM and ODM support for specialized requirements.

Available Sizes

Diameter x Thickness (mm)
252.5 x 25.2

Applications

Thermal Imaging, Medical

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), MWIR (3-5 μm), SWIR (1.7-3 μm)
MOQ	—

Full Specifications

Parameter	Value
Type	Flat
Customized Support	OEM, ODM
Warranty	1 Year
Weight	1
Dimension	5-500 mm
Surface Flatness	Lambda/2 -Lambda/20 @632.8nm
Parallelism	≤5 arcsec
Bevel	protective bevel

FAQ

Can I get custom sizes?

Yes, the ZnSe windows are available in a diameter range from 5 mm to 500 mm and thickness from 0.5 mm to 50 mm.

What coatings are available?

The windows can be supplied uncoated or with anti-reflection (AR) coatings for improved performance.