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LicenseWhite plano-concave spectacle lens
Science Museum Group
© The Board of Trustees of the Science Museum
White plano-concave spectacle lens, designed to correct astigmatism, by M. W. Dunscombe, (?) Bristol, England, c. 1910.
Details
- Category:
- Optics
- Object Number:
- 1921-323/35
- Materials:
- glass
- Measurements:
-
overall: 41 mm x 42 mm x 2 mm, , .005kg
- type:
- ophthalmic lens
- credit:
- Dunscombe collection of spectacles
