Electric Patrick Retinoscope

Made:
1920-1940 in United Kingdom
Electric Patrick Retinoscope

Electric Patrick Retinoscope
Science Museum Group
© The Board of Trustees of the Science Musuem

Electric Patrick retinoscope by Archer-Elliott Ltd, and instruction booklet.

Details

Category:
Ophthalmology
Object Number:
Y1997.9.21
Materials:
metal (unknown), glass, plastic (unidentified) and paper (fibre product)
Measurements:
overall: 41 mm x 250 mm x 41 mm,
type:
retinoscope
credit:
Gift of Selby & Glover