LandOfFree - US Patents - Listing for Optics: eye examining, vision testing and correcting

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Methods of use

Optical instrument and method for the treatment of amblyopia

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Optical instrument and viewing method

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading

Optical instrument for aiding eyesight

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Folding

Optical instrument for examining the eye fundus

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Optical instrument line of sight aligning device

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Optical instrument with a continuously adjustable zoom

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Optical instruments such as retinoscopes which may incorporate m

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Optical lens coating

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Optical lens coating and method

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Optical lens comprised of high surface hardness transparent resi

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Optical lens for correcting astigmatism

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Optical lens for differential correction

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Optical lens or glass having a label and/or marking on the...

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Rimless mounting

Optical lens securer device for spectacles

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading

Optical lens structure and control system for maintaining a sele

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Optical lens structure and method of fabrication thereof

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Optical lens system with electro-active lens having...

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Optical lens with marking and manufacturing method thereof

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Optical lenses for correcting color vision