首页>
外国专利>
COLOURED OPHTHALMIC LENSES FOR PEOPLE WITH DYSLEXIA
COLOURED OPHTHALMIC LENSES FOR PEOPLE WITH DYSLEXIA
展开▼
机译:患有阅读障碍的人的彩色眼科镜片
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to an ophthalmic lens comprising, on its surface, a coloured zone the extent of which is limited to the zone of the lens explored by the eye of the user when reading, the remainder of the lens being colourless.
展开▼