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

Product description

Wuhan Especial Optics offers high-quality Zinc Selenide (ZnSe) windows ideal for thermal imaging and medical applications. With a wavelength range of 8-14 μm and 400-700 nm, these windows provide low dispersion and can be customized in diameter from 5 to 500 mm and thickness from 0.5 to 50 mm. Coating options include uncoated, AR, and DLC for enhanced durability and transmission. The ZnSe material’s low absorption coefficient makes it suitable for high-power CO2 laser systems, ensuring reliable performance in demanding environments.

Key Features

Diameter options from 5 to 500 mm for versatile application fit.
Thickness range of 0.5 to 50 mm allows for tailored solutions.
Available coatings (AR, DLC) enhance durability and transmission.
Flatness tolerance of Lambda/2 - Lambda/20 @ 632.8 nm ensures high precision.
Customized support for OEM and ODM projects to meet specific needs.

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, diamond-like carbon (DLC)
Transmission bands	LWIR (8-14 μm), VIS (400-700 nm)
MOQ	—

Full Specifications

Parameter	Value
Type	Flat
Customized Support	OEM, ODM
Warranty	1 Year
Weight	1
Dimension	5-500 mm
Flatness	Lambda/2 -Lambda/20 @632.8nm
Parallelism	≤3 arcmin
Bevel	protective bevel

FAQ

What are the available thickness tolerances?

Thickness tolerance is ±0.1 mm, ensuring precise dimensions.

Can I order custom sizes?

Yes, diameter can be customized from 5 to 500 mm and thickness from 0.5 to 50 mm.