Knight Optical’s Custom-Made IR-Cut Filters for use in Heat Shielding
03 Jun 2021
Commonly used for heat shielding applications, Knight Optical's premium-quality IR-Cut Filters are available as Custom-Made Components or from stock, tailored to the exact requirements of each and every project. For systems that require heat shielding and still need visibility, an IR-Cut Filter is regularly used. These can attenuate infrared (IR) radiation and allow visible light, which enables temperature-sensitive equipment to be used in a wide range of environments. Furthermore, they are also often used for systems that have high sensitivity to near-infrared (NIR) light, such as camera sensors. As such, these are often used in ANPR/ALPR and CCD or CMOS systems.
Providing good transmission levels of visible light and cutting off infrared (IR) and ultraviolet (UV) radiation, our precision grade of IR Cut-Off Filters come with an Antireflective (AR) coating to increase visible transmission.
At Knight Optical, we understand the importance of ultra-precision and the need for tailor-made solutions. It's for this reason that we offer all our components as Custom-Made Optics for seamless integration with any device, regardless of size or requirements. This made-to-measure service allows you to specify the dimensions, substrates, tolerances and optical coatings – if required – that are best suited to your application.
Dimensional tolerances: ±0.2
Transmission: Tavg>90% 420-620nm (Standard Grade)
Blocking: Tmax<2% 700-1000nm
Wavelength accuracy: ±10nm
Surface accuracy: 60/40 (Standard Grade), 40/20 (Precision Grade)
Surface quality: 60/40 (Standard Grade), 40/20 or 20/10 (Precision Grade)
Quality you can rely on
Quality is at the core of Knight Optical, and to ensure you profit from high-precision optics, we take the utmost care to ensure every component accurately meets your specifications. Offering unparalleled service, Knight Optical undertakes a full inspection of your optics from our ISO 9001:2015-certified, state-of-the-art Metrology Laboratory, followed by a meticulous visual examination by our dedicated QA department.
To discover how we can enhance your supply chain experience and to learn more about our stock and custom-made IR-Cut Filters, contact a member of our technical sales team today.
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Tel +44 (0)1622 859444
USA & Canada: E-mail firstname.lastname@example.org
Tel +001 401-583-7846