Barr & Stroud. Tank laser sight with Yag rangefinder Barr & Stroud. Hand held laser rangefinder Barr & Stroud. Tank laser sight with Nd/Yag rangefinder Barr & Stroud. Tank laser rangefinder system Ferranti. Laser target marker and ranger Ferranti. Laser ranger and marked target seeker Ford Aerospace. F/A-18 FLIR LTD/R, Day/night infrared imaging/tracking laser target designating/ranging system GLLD. Ground LaserLlocater/Designator. AN/TVQ-2 for European defense LAIR Laser and Atomic Research & Development. Laser infantry weapons simulator (used for tactical training) LAIR Laser and Atomic Research & Development. Laser system for communication and telecommand Barr & Stroud. Laser rangefinder Barr & Stroud/Lasergage. Helicopter infra red system