Custom Size ZnS Optical Window, AR Coated

Product description

The high-purity CVD Zinc Sulfide (ZnS) window is designed for thermal imaging applications, providing stable transmission in the 8-14 μm infrared band. With a transmittance of 40% and surface quality rated at 60/40, this window is ideal for infrared detectors and thermal imaging systems. The product supports customizations in aperture, thickness, and tolerances, ensuring compatibility with various applications and environments.

Key Features

Transmittance of 40% ensures effective performance in thermal imaging applications.
Customizable aperture, thickness, and tolerances support specific project requirements.
Surface quality rated at 60/40 enhances optical clarity and performance.
Stable transmission across a wavelength range of 0.45-14 μm for versatile applications.
Non-hygroscopic material adapts well to vacuum chamber environments.

Applications

Thermal Imaging

Specification Summary

Item	Value
Material	ZnS
Diameter	Custom
Thickness	3 mm
Surface Quality	60/40
Transmittance	40%
Coating	anti-reflective (AR)
Transmission bands	LWIR (8-14 μm), MWIR (3-5 μm), SWIR (1.7-3 μm), NIR (0.7-1.7 μm), VIS (400-700 nm)
MOQ	—

Full Specifications

Parameter	Value
Transmittance	40%; >90%
Customized Support	OEM, ODM, OBM
Warranty	None
Wavelength	0.45-14μm
Clear Aperture	95
Surface Flatness	Lambda 4 or better

FAQ

Is custom sizing available?

Yes, the product supports OEM and ODM services for customizable aperture, thickness, and tolerances.

What is the minimum order quantity (MOQ)?

The minimum order quantity is not specified, allowing for flexibility in procurement.