Binocular Vision Diaphragm
- Made:
- 1905-1915 in United Kingdom
Bishop Harman's diaphragm test by George Culver Ltd.
Details
- Category:
- Ophthalmology
- Object Number:
- Y2000.180
- Materials:
- wood (unidentified) and metal (unknown)
- Measurements:
-
overall: 108 mm x 450 mm x 85 mm,
