Knight Optical’s Colour Glass Filters for ANPR Camera Systems
08 Nov 2021
Knight Optical’s high-precision Colour Glass Filters enable ANPR cameras to capture vehicles’ number plates with ultimate accuracy. Known for their selective wavelength abilities, our Colour Glass Filters are commonly used within ANPR systems for 695nm, 740nm, 810nm, 850nm, 910nm and 940nm wavelengths.
Stock Colour Glass Filters
We stock a vast range of high-quality Colour Glass Filters, ready for next-day global dispatch. Our stock range includes Longpass, Shortpass, Bandpass and Mounted options; available in 25mm diameters, and x 3mm-thick 50x50mm squares.
Custom-Made Colour Glass Filters
Projects requiring tailored optical solutions can benefit from our custom-made Colour Glass Filters, in Longpass, Shortpass, Bandpass and Mounted varieties. This option allows you to specify millimetre-perfect dimensions, shapes, protective coatings and project-specific tolerances, ideally suited to your requirements. Custom-made Colour Glass Filters are also available with specific band-blocking coatings to optimise your wavelength of choice, and as alternative thickness substrates.
Material: Colour Glass
Diameter: +0.0 / -0.20 mm
Length/Width: ± 0.20 mm
Thickness: ± 0.20 mm
Surface Quality: <60-40 scratch/dig
Parallelism: <3 arcminutes
Quality is the driving force behind 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 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 Colour Glass Filters, contact a member of our technical sales team today.
UK, Europe, Asia & RoW: E-mail firstname.lastname@example.org
Tel +44 (0)1622 859444
USA & Canada: E-mail email@example.com
Tel +001 401-583-7846