Optometer (sight testing apparatus) to design of John Couper

Optometer (sight testing apparatus) to design of John Couper (Ophthalmic surgeon) made by Curry & Paxton, 195 Great Portland Street, London W, c.1890.

Details

Category:
Optics
Object Number:
1938-608
Materials:
wood, metal, brass (copper, zinc alloy), glass, leather and ivory
Measurements:
overall: 710 mm x 500 mm x 305 mm, , 14.16kg
type:
optometer
credit:
Vernon Cargill, L