A method for the purpose of minimizing the maximum thickness of a mono focal ophthalmic lens and by applying this method resulting monofocal lens of the eye with refractive index gradient.

摘要

It is question of a unifocal ophthalmic lens to be concave and convex surfaces spherical and index variation. / p & & p & according to the invention, the law of variation of the refractive index is such that, in absolute value, the optical power po of the lens is markedly greater than its geometrical power pg, however, the aberrations are held within suitable limits. / p & & p & application to correcting ophthalmic lenses.