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

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Adjustable nose piece and incorporating sunglasses

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

Patent

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Adjustable support

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

Patent

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Apparatus and methods for directly measuring the refraction of t

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

Patent

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Apparatus and system for analyzing fixation disparity

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

Patent

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Apparatus for automatically testing vision by phase measurements

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

Patent

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Apparatus for detecting astigmatic axes and measuring refractive

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

Patent

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Apparatus for determination of corneal astigmatism

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

Patent

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Apparatus for determining peripheral vision

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

Patent

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Apparatus for generating and displaying visual acuity targets

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

Patent

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Apparatus for recording images of crystalline lens sections

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

Patent

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Apparatus for recording images of crystalline lens sections

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

Patent

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Apparatus for retinal photography

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

Patent

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Apparatus for sensory control of a person undergoing test

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

Patent

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Apparatus for testing stereoscopic vision

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

Patent

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Apparatus for the perimetric testing of the visual field of the

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

Patent

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Auto-refractometer

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

Patent

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Automated kinetic perimetry apparatus and method

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

Patent

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Automatic refraction apparatus and method

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

Patent

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Automatic refraction apparatus and method

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

Patent

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Automatic visual field mapping apparatus

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

Patent

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