| 摘要 |
1. Process for integrating a photochromic substance into a transparent-based substrate, in particular an ophthalmic lens, of organic material, of the kind in which contact is ensured between such a substrate (10) and a photochromic material (12) formed at least in part of the photochromic substance to be employed, and applying heat to the said material (12), characterized in that is is performed by thermal transfer, i.e., at a temperature sufficient to ensure at least partial sublimation of the photochromic substance. |
