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

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

Ophthalmic refractor

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

Ophthalmic refractor having gear phasing hub

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

Ophthalmic refractor having improved repeatability of scale...

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

Ophthalmic refractor having retrofittable readout illumination

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

Ophthalmic spectacle lens for correcting non-conventional...

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

Ophthalmic spectacle lenses having a hyperbolic surface

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

Ophthalmic surgical system

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

Ophthalmic talbot-moire wavefront sensor

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

Ophthalmic test apparatus having magnification compensation

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

Ophthalmic test lens holder

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

Ophthalmic testing devices

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

Ophthalmic testing unit and ophthalmic testing equipment

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

Ophthalmic testing unit and ophthalmic testing equipment

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

Ophthalmic treatment aid having a pressure applicator

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

Ophthalmic ultrasonic diagnostic apparatus

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

Ophthalmic ultrasonic measurement apparatus, and an...

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

Ophthalmic wavefront measuring devices

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

Ophthalmogical photographing apparatus

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

Ophthalmologic alignment device with automatic alignment means