`Steadyscope' Type GS907/1A Serial no.0643, made by the Precision Products Group, British Aircraft Corporation, Stevenage, c.1976, a gyroscopically stabilised 7x50 hand-held monocular viewer designed to counter image jitter when used on a vibrating platform such as a helicopter or small boat; in carrying case
Details
- Category:
- Optics
- Object Number:
- 1995-771
- Materials:
- optics, glass, casing, plastic, grip & other parts, rubber, eyeshields, foam rubber, strap, fabric, carrying case, plastic, case padding, plastic form and small fittings, metal
- Measurements:
-
monocular: height 240 mm
monocular: width 226 mm
monocular: depth 97 mm
case: height 272 mm
case: width 288 mm
case: depth 157 mm
- type:
- viewers
- credit:
- Reid, W. (Surrey)