2 green lenses
- Made:
- 1891-1930
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Science Museum Group
© The Board of Trustees of the Science Museum
2 green lenses, one darker than the other, English (?), 1891-1930, Bickerton collection
Details
- Category:
- Ophthalmology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A680526
- Materials:
- glass
- Measurements:
-
diameter 42 mm
- type:
- trial lenses