Welcome to the Hall & Watts Defence Optics Ltd web site, part of the Hall & Watts Group of Companies.

Based in St Albans, UK, Hall & Watts Defence Optics Limited (HWDO) is a long established company specialising in the production of opto-mechanical instruments and is well known in the UK and abroad.

HWDO is proud of its position in the optics industry and continues to provide high quality products, technical and training support as it has done for many decades. Innovative, simple, yet cost effective designs of products have been identified as major factors in our success together with a thorough understanding of the market through specially selected personnel in engineering, sales and product support areas within the company

Please browse our website, to see our full range of products and services.