Ophthalmic lenses for high order aberration correction and...
Ophthalmic lenses for prevention of myopia progression
Ophthalmic lenses having a progressively variable focal power
Ophthalmic lenses having progressively variable refracting power
Ophthalmic lenses useful in correcting astigmatism and...
Ophthalmic lenses utilizing polyethylene terephthalate...
Ophthalmic lenses utilizing polyethylene terephthalate...
Ophthalmic lenses with diffractive power
Ophthalmic lenses with heterocyclic chromene compounds
Ophthalmic lenses with induced aperture and redundant power...
Ophthalmic lenses with reduced chromatic blur
Ophthalmic measuring instrument
Ophthalmic measuring instrument
Ophthalmic measuring instrument with angle measuring means
Ophthalmic mounting arrangements
Ophthalmic mounting for bifocal lenses
Ophthalmic no-line progressive addition lenses
Ophthalmic no-line progressive addition lenses
Ophthalmic optic devices
Ophthalmic optical element incorporating a holographic element a