Trial lens
- Made:
- 1870-1930
This image is released under a CC BY-NC-SA 4.0
Licence
License this image for commercial use at Science and Society Picture Library
License
Science Museum Group
© The Board of Trustees of the Science Museum
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
- Measurements:
-
diameter 37 mm
height 2 mm
- type:
- trial lenses
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