Band cutting - Import export

CMOS sensors are used within commercial grade Digital SLR cameras as a replacement for the more expensive CCD. These CMOS sensors are extremely sensitive to IR light, which can lead to discolouration. IR cut filters are used to block the IR light, meaning that photographs are taken with life-like colours. Colour Glass Filters can be used in variations of Bandpass, Long pass and Short pass, depending on which wavelengths of light need to be blocked resulting in different key areas being more easily distinguished. Knight Optical offers Colour Glass and IR cut filters for such an application, with a wide range of band widths and cut on/off wavelengths. As above these are available as Bandpass, Long pass or Short pass filters and we can also offer customised filters with coatings specific to the wavelength of your choice. We hold a massive inventory of IR cut, Bandpass, Long Pass and Short Pass filters: Read PDF for more info….

Our specialist-built cutting shop is fully equipped to suit your needs. In addition to our laser cutting facilities, we have a bank of fully automatic and semi-automatic cutting machines ready to process materials up to 3,000mm in length. With the capability to hold tight tolerances (+/- 0.20mm) on diameters ranging from 6mm - 153mm, our cutting services are the cost-effective option for high volume repetitive cut orders. Whether you choose the built-in deburring and washing options or the stand alone alternatives available alongside the cutting service, your components will be completed to a high standard of finish.