Innovators in Optics

Design and Manufacture of specialist optical solutions for the covert video surveillance community.


Many of our designs are based on patented technologies from the Defence Science and Technology Laboratory (Dstl), an Executive Agency of the UK's Ministry of Defence. Claresys is a UK based company with most staff possessing high levels of UK MoD security clearance. We supply to Law Enforcement, Military and Intelligence Agencies in UK Government approved countries.


Our products include covert pinhole lens camera solutions which offer significant user advantages with respect to ease of deployment and optical performance. These factors provide our customers with improved results and reduced risk of compromise. We also have ranges of products for covert directed surveillance which offer significant advantages over conventional video surveillance equipment.


Working closely with our customers, we can deliver high quality bespoke designs. Please email or call to discuss your requirements in confidence.

Please note, we do not display our product information on public sites in order to protect our clients' capabilities, but please contact us for more information.

Claresys Ltd
154E Brook Drive, Milton Park
Abingdon, OX14 4SD, UK
P: +44 1235 364580
F: +44 1235 364570
For all enquiries please email