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

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

Versatile optical mounting assembly

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

Vertical plane adjusting mechanism for eyeglasses

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

Vertically adjustable bifocal eye glasses

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

Video display on spectacle-like frame

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

Video keratometer

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

Video providing apparatus

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

View finder optical system with eye direction detection device

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

View port for eye test apparatus

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

Viewfinder capable of adjusting diopter

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

Viewing apparatus for simulating impairment

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

Viewing device for simulating impairment and reducing...

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

Viewing of an anaglyph with improved stereoscopic image...

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

Virtual reality peripheral vision scotoma screening

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

Virtual reality peripheral vision scotoma screening

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

Visibility gauge

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

Vision and hand/eye coordination exercising and testing machine

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

Vision collimator

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

Vision compensation

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

Vision control glasses