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

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

Ophthamoscope

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

Opthalmic apparatus

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

Opthalmic apparatus for analyzing a section of an anterior part

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

Opthalmic apparatus for judging alignment conditions based on ta

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

Opthalmic apparatus for measuring a refractive power of an eye t

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

Opthalmic apparatus for measuring the refractive power of a lens

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

Opthalmic apparatus having lowered consumption of electric power

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

Opthalmic characteristic measuring apparatus

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With vertical adjustment of multifocal lenses

Opthalmic frame for bi-focal lenses and nose patch therefor

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

Opthalmic instrument

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

Opthalmic lens

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

Opthalmic lens for use in the correction of astigmatism

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

Opthalmic lens having a positive refractive power

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

Opthalmic lens preform

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

Opthalmic lens safety liner

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

Opthalmic lenses having reduced base out prism

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

Opthalmic measuring apparatus

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

Opthalmic photographing apparatus having photographic light amou

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

Opthalmologic apparatus