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© The Board of Trustees of the Science Museum
Hand-held ophthalmoscope, devised by Dr. Richard Liebreichn in 1855, with four separate viewing lenses and two condensing lenses, in fitted leather covered wood case, unsigned, German, 1855-1865.
Details
- Category:
- Optics
- Object Number:
- 1934-146
- Materials:
- glass, brass (copper, zinc alloy), wood (unidentified), leather and velvet
- Measurements:
-
overall: 20 mm x 130 mm x 70 mm, .108kg
- type:
- ophthalmoscope
- credit:
- Court, Thomas Henry
