5x1 mm ZnS Round Optical Window, DLC Coated

Product description

Zinc Sulfide (ZnS) optical windows are essential for thermal imaging applications, particularly in the 8-14 μm, 3-5 μm, and 1.7-3 μm bands. These round windows, available in diameters from 5.0 mm to 500.0 mm and thicknesses from 1.0 mm to 50.0 mm, provide high durability and fracture resistance, making them suitable for harsh environments. With a surface quality of 60/40 and a clear aperture greater than 90%, these windows ensure reliable performance in critical applications. Custom sizes and coatings, including DLC and AR, are available to meet specific project requirements.

Key Features

Diameter options from 5.0 mm to 500.0 mm for versatile application fit.
Thickness range of 1.0 mm to 50.0 mm allows for customized design.
Surface quality of 60/40 ensures reliable optical performance.
Clear aperture greater than 90% maximizes light transmission.
Coatings available include DLC and AR for enhanced durability.

Available Sizes

Diameter x Thickness (mm)
252.5 x 25.5

Applications

Thermal Imaging

Specification Summary

Item	Value
Material	ZnS
Shape	Round
Diameter	5 mm
Thickness	1 mm
Surface Quality	60/40
Coating	diamond-like carbon (DLC), anti-reflective (AR)
Transmission bands	LWIR (8-14 μm), MWIR (3-5 μm), SWIR (1.7-3 μm)
MOQ	—

Full Specifications

Parameter	Value
Type	flat window
Customized Support	OEM, ODM, OBM
Warranty	1 month
Weight	customized
Dimension Tolerance	+0/-0.1mm
Parallelism	< 3 arcmin
Clear Aperture	>90%

FAQ

Can I get custom sizes?

Yes, custom sizes are available, with standard diameters ranging from 5.0 mm to 500.0 mm.

What are the tolerances for dimensions?

The dimension tolerance is +0/-0.1 mm, ensuring precise fit for your applications.

What is the minimum order quantity?

Minimum order quantity details are not specified; please inquire for specific requirements.