Selfe's astigmatometer

Selfe's astigmatometer, in case, made by Bolwright (Botwright?) and Grey, English, 1901-1938

Details

Category:
Ophthalmology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A608263
Materials:
case, leather, instrument, metal and instrument, glass
Measurements:
case: length 234 mm
case: width 54 mm
case: thickness 20 mm
type:
astigmatometer