Refracting Unit

Refracting Unit

License this image for commercial use at Science and Society Picture Library

License

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

British Refracting unit by S. Pulzer & Son Limited.

Details

Category:
Ophthalmology
Object Number:
Y1997.9.28
Materials:
metal (unknown) and glass
Measurements:
overall (laid flat): 110 mm x 310 mm x 290 mm,
type:
optometry equipment
credit:
Gift of Selby & Glover