USAAF Goggles, Variable Density with Visor Attachment
This set are in mint unissued condition and come complete with the original tin marked American Optical Company stock No.74-G-79-40. The flip shield mount is dated and below stamped US. The variable density red lenses operate using the central knob and rotating this anti clockwise darkens the lenses thus giving differing degrees of density from clear through a range of pinks/reds and enabled the wearer to track targets in the vicinity of and across the face of the sun. The goggles were also fitted with a red plastic 'flip-down' visor which is marked ‘Filters by Polaroid Corp and used for reducing glare in bright sunlight. This pattern of goggles were intended primarily for use by air gunners. The Rubber frame is is in perfect condition as is the elastic back strap. The inside of the metal case lid has an instruction sheet pasted in and the set is completed with the addition of two spare plastic flip shields in issue envelopes. It would be hard to find a crisper example of these highly engineered WW11 specialist gunners goggles.