Smoke plano-cylinder convex spectacle lens
Smoke plano-cylinder convex spectacle lens (for the correction of astigmatism)
Details
- Category:
- Optics
- Object Number:
- 1921-323/43
- Measurements:
-
overall: 44 x 44 mm
- type:
- ophthalmic lens
- credit:
- Dunscombe collection of spectacles