KNIGHT OPTICAL HIGH PERFORMANCE INTERFERENCE^ BANDPASS FILTERS FOR AN PR INTELLIGENT TRAFFIC MONITORING SYSTEMS By utilising single substrate coating techniques, your imaging and monitoring systems no longer needs to settle with 70% transmission rate filters. Drawing upon over 20 years experience with optical filters and components, Knight Optical offers high performance, single substrates bandpass filters achieving over 90% transmission at ranges below 1064nm with bandwidths of 5 to 1nm. For demanding applications such as ANPR imaging and intelligent traffic monitoring systems utilising near- infrared LED illumination, Knight Optical deliver 740nm, 850nm, 870nm and 940nm filters as well as highly customisaPle band ranges. Knight Optical's filters are available mounted to custom designs and dimensions from 1 mm to 150mm diameter and square filters up to 260mm, in addition to un-mounted Transmission is verified by our suite of Varian Cary 5,000 Spectrophotometers and all components are checked by technically trained staff to meet our high specifications. The spectrophotometers have the ability to scan over 157-3300nm range. The data and transmission graphs from our scans can be presented alongside your parts to help produce a seamless integration of our parts into your Contact our technical sales team to discuss your All content on this drawing is protected under the Copyright, Designs anc oatents act 1988 and the Copyright © is owned by Knight Optical (UK Jmited 2011. All rights are reserved. Reproduction of any content, by any means, without the express permission of the owner is prohibited by law. The -(night Optical name and/or mark and KO KNIGHT OPTICALLOGO are the trademarks of Knight Optical (UK) limited KNIGHT OPTICAL Knight Optical (UK) Limited © Whilst every effort has been made to verify the information and data, Knight Optical (UK) Limited can take no responsibility for its accuracy The KNIGHT OPTICAL name and/or mark and KO KNIGHT OPTICAL LOGO are the trade marks of Knight Optical (UK) Umited