Segmeter, plastic, for measurement of bifocal lenses
- Made:
- 1931-1970
Segmeter, plastic, for measurement of bifocal lenses, possibly American, mid-20th century
Details
- Category:
- Ophthalmology
- Object Number:
- 1987-587
- Materials:
- plastic
- type:
- segmeters
- credit:
- Christie's South Kensington Limited