发明授权
US07632432B2 Process for forming a coated layer on a toric surface of an optical article 有权
在光学制品的复曲面上形成涂层的方法

Process for forming a coated layer on a toric surface of an optical article
摘要:
The invention concerns a process for forming at least one coating layer on a toric surface of an optical article which comprises: providing an optical article 1 having a toric surface comprising a first principal meridian with a lower radius of curvature r and a second principal meridian with a higher radius of curvature R (r
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