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Wide Infrared Transmittance Windows

IR Optical Windows for Industrial Thermal Imaging

Wide Infrared Transmittance Windows

Infrared windows are optical components designed to transmit infrared radiation, typically fabricated from substrates featuring tailored infrared optical characteristics.

Payment :
T/T Paymen
Product Origin :
China
Shipping Port :
Fuzhou, China

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Wide Infrared Transmittance Windows

These substrates deliver high transmittance with low absorption and scattering across multiple infrared bands, paired with excellent optical uniformity and stability.

They find broad applications in defense, industrial and medical systems.

Key Considerations for Infrared Window Selection:

1. Confirm your target infrared wavelength band (e.g. germanium for 3–5 μm, ZnSe for 8–12 μm).

2. Evaluate environmental resistance requirements (e.g. ZnS with diamond-like carbon (DLC) coating for defense applications).

3. Prevent mechanical damage (e.g. ZnSe windows require protective mounting housings).

Specification
Material	Si，ZnSe，ZnS，CaF₂，BaF₂，MgF₂
Size	0.5-600 mm
Dimension Tolerance	+0.0, -0.1 mm
Thickness Tolerance	± 0.1 mm
Parallelism	1' (standard), 10" (high precision)
Flatness	1λ to λ/20 @632.8 nm
Surface Quality	60/40(standard), 10/5(high precision)
Effective Aperture	85%
Coating	Upon request
Thickness Tolerance	±0.13

Applications:

1. Thermal imaging systems.

2. Gas detection.

3. Spacecraft infrared remote sensing.

Hot Tags : Infrared Windows Glass Windows Fused Silica Windows Quartz Glass Windows Heraeus Fused Silica Windows

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WTS PHOTONICS CO.,LTD was founded in 2009 and was awarded the National High-tech Enterprise in 2021, the Fujian Provincial Science and Technology Little Giant Enterprise, and the Fujian Provincial Profession Precision-Specialization-Innovation enterprise in 2022. WTS locate in the beautiful southeast coastal city, Fuzhou, a famous optical city in China. WTS has 17,000 square meters of standardized factory buildings, a group of skilled technical staff, and a complete optical processing system, coating system, assembly system, and quality control system. WTS provide customers with one-stop solutions for R&D, design, and manufacturing of high-precision optical components, high-precision optical imaging lenses, and high-power laser components. WTS‘s products include optical windows, lenses, cylindrical lenses, filters, mirrors, prisms, waveplates, beamsplitters, laser crystals, lenses assembly and module etc. Products are widely used in machine vision, industrial lasers, biomedicine, precision instruments, aerospace, AR&VR, Semi-Conductor, ADAS, Vehicle Optics and optical communications. WTS are certificatied by ISO9001, ISO14001, ISO13485 and IATF16949. WTS have been deeply involved in optics industry for tens of years and service customers around the whole world. Based on quality, drived by technology, talent is future, WTS Continuously developing and innovating, achieved excellent quality and reputation.