Simmons Model 1150 10x25 Focus Free Monocular

Simmons Model 1150 compact monocular featuring a focus-free optical system. The instrument is constructed with a black rubber-armoured body and provides 10x magnification with a 25mm objective lens and a 5-degree field of view. It is marked with the maker name and technical specifications in gold-toned text and includes an integrated wrist strap and a black synthetic zip-up carrying case.
Length: 115mm.