Ophthalmic lens blank in Reactolite Rapide photochromic glass
- maker:
- Chance-Pilkington
Ophthalmic lens blank in Reactolite Rapide photochromic glass, amber pretint, type RAX3, transmittance 70% to 14%, by Chance-Pilkington, St Asaph, Denbighshire, Wales, United Kingdom, 1986-1987
Details
- Category:
- Optics
- Object Number:
- 1987-20A
- Materials:
- glass
- Measurements:
-
overall: 10 mm 65 mm, .025kg
- type:
- ophthalmic lens blank