Set of trial lenses
- Made:
- 1880-1930
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Science Museum Group
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Set of trial lenses, three concave, three convex, circular lenses in horn frames, contained in horn casing, probably English, 1880-1930
Details
- Category:
- Ophthalmology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A680966
- Materials:
- glass, lenses, horn, frame, casing and metal, suspension ring
- Measurements:
-
lens: diameter 30 mm
frame: length 112 mm
frame: length 133 mm
set: thickness 21 mm
- type:
- trial lenses