Ophthalmic lens blank in Slimline Brown 730 high-index glass refractive index 1.8
- maker:
- Chance-Pilkington
Ophthalmic lens blank in Slimline Brown 730 high-index glass refractive index 1.8, brown tint, by Chance-Pilkington, St Asaph, Denbighshire, Wales, United Kingdom, 1986-1987
Details
- Category:
- Optics
- Object Number:
- 1987-25
- Materials:
- glass
- Measurements:
-
overall: 12 mm 65 mm, .063kg
- type:
- ophthalmic lens blank
- credit:
- Chance-Pilkington
