Trial lens
- Made:
- 1870-1930
Trial lens, +3.50 D, white metal frame, English, 1870-1930
Details
- Category:
- Ophthalmology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A681251
- Materials:
- frame, metal, alloy
- type:
- trial lenses
Trial lens, +3.50 D, white metal frame, English, 1870-1930