100x0.5 mm ZnSe Round Optical Window, AR Coated

Product description

Wuhan Especial Optics Zinc Selenide (ZnSe) Windows are designed for thermal imaging and medical applications, operating effectively across multiple infrared bands (1.7-3 μm, 3-5 μm, and 8-14 μm). These round windows are available in diameters from 100 mm to 500 mm and thicknesses ranging from 0.5 mm to 50 mm, making them suitable for various system requirements. With options for anti-reflection (AR) coatings or uncoated surfaces, they offer minimal chromatic aberration and high resistance to thermal shock, ensuring reliable performance in demanding environments.

Key Features

Available in diameters from 100 mm to 500 mm, accommodating diverse application needs.
Thickness options from 0.5 mm to 50 mm for flexibility in design.
Coating options include AR and uncoated surfaces, enhancing transmission for specific applications.
Surface flatness of Lambda/2 - Lambda/20 @632.8nm ensures high optical quality.
Customized support available for OEM and ODM projects, facilitating tailored solutions.

Available Sizes

Diameter x Thickness (mm)
300 x 25.2

Applications

Thermal Imaging, Medical

Specification Summary

Item	Value
Material	ZnSe
Shape	Round
Diameter	100 mm
Thickness	0.5 mm
Coating	anti-reflective (AR), uncoated, high-reflective (HR)
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	100-500 mm
Surface Flatness	Lambda/2 -Lambda/20 @632.8nm
Parallelism	≤5 arcsec
Bevel	protective bevel

FAQ

Is custom sizing available?

Yes, custom sizes are available, with standard diameters ranging from 100 mm to 500 mm.

What are the tolerances for surface flatness?

The surface flatness is specified as Lambda/2 - Lambda/20 @632.8nm.