Bishop Harman's diaphragm test
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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
Bishop Harman's diaphragm test
Details
- Category:
- Ophthalmology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A662781
- Measurements:
-
height 191 mm
width 83 mm
length 459 mm
- type:
- diaphragm test sets
- credit:
- Alabaster, E.B.
