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

Product description

The ZnSe optical window is designed for thermal imaging applications, providing efficient transmission across multiple infrared bands (1.7-3 μm, 3-5 μm, and 8-14 μm). With a diameter range of 5 mm to 300 mm and a consistent thickness of 0.5 mm, this window meets the stringent requirements of R&D and procurement engineers in IR imaging and related fields. The availability of various coatings, including anti-reflection (AR) and diamond-like carbon (DLC), enhances performance and durability in challenging environments.

Key Features

Diameter options from 5 mm to 300 mm for versatile application fit.
Consistent thickness of 0.5 mm ensures uniform performance.
Multiple coating options (AR, uncoated, DLC) for tailored optical properties.
Surface flatness specifications of L/2 to L/4 for high precision.
Parallelism of 30 seconds for optimal alignment in optical setups.

Available Sizes

Diameter x Thickness (mm)
152.5 x 0.5

Applications

Thermal Imaging

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), MWIR (3-5 μm), SWIR (1.7-3 μm), VIS (400-700 nm), UV (<400 nm)
MOQ	—

Full Specifications

Parameter	Value
Customized Support	OEM
Warranty	1 month
Weight	0.5kg(1.10lb)
Dimension	5 mm - 300 mm
S/D	60/40 - 40/20
Flatness	L/2 - L/4
Parallelism	30secs
Wavelength	LWIR

FAQ

Can I get custom sizes?

Yes, the ZnSe optical windows are available in diameters ranging from 5 mm to 300 mm.

What is the minimum order quantity (MOQ)?

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