Aluminium(?), testing frames, lorngette type, hing
- Made:
- 1900-1914
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Science Museum Group
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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
- Measurements:
-
max.: length 161 mm
max.: height 71 mm
lens, max.: diameter 41 mm
- type:
- trial frames