CAM Lantern
The Fletcher-Evans CAM Lantern was produced in 2000 to replace the defunct Holmes-Wright Lanterns. Each of these are used for color vision screening for the UK Navy, Merchant Marine, RAF, and Civil Aviation.
The Fletcher-Evans CAM Lantern was produced in 2000 to replace the defunct Holmes-Wright Lanterns. Each of these are used for color vision screening for the UK Navy, Merchant Marine, RAF, and Civil Aviation.