Aluminium(?), testing frames, lorngette type, hing

Made:
1900-1914
Aluminium(?), testing frames, lorngette type

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Aluminium(?), testing frames, lorngette type
Science Museum Group
The Board of Trustees of the Science Museum

Aluminium(?), testing frames, lorngette type, hinged top to lens cells to retain lenses, one eyepiece contains oval lens, English(?) 1900-1914

Details

Category:
Ophthalmology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A680916
Materials:
aluminium and glass
type:
trial frames