Optometer

Optometer

Optometer
Science Museum Group
© The Board of Trustees of the Science Musuem

Stereoscopic optometer with two photographs of kangaroos.

Details

Category:
Ophthalmology
Object Number:
Y2000.178
Materials:
metal (unknown), brass (copper, zinc alloy), glass and paper (fibre product)
Measurements:
overall: 95 mm x 140 mm x 165 mm,
type:
optometer