OXSIGHT Crystal®
Tunnel Vision?
Find your way out.

The world’s lightest smart glasses, customised to counter your visual impairment.

OXSIGHT Crystal® smart glasses can enhance the remaining sight for individuals with peripheral vision loss. They are fitted with a camera streaming a live feed into two HD video displays, projecting high-contrast and defined images to your usable area of vision. This can potentially increase your field of view to 68 degrees horizontally.

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Light and comfortable

Wear them all day. OXSIGHT Crystal smart glasses are light enough to wear everywhere, with ergonomic arms, adjustable earpieces and durable lightweight construction.

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Incredible field of vision

See more, now. The OXSIGHT Crystal camera feeds to HD colour video displays with up to 68 degrees of horizontal field expansion, projecting high-contrast and defined Iive images to your usable area of vision.

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See in any environment

Technology that lets you see it all. OXSIGHT Crystal gives you up to 3x digital zoom and 6 different image enhancement modes, with no perceptible lag.

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Be aware of your surroundings

Gain better awareness of surroundings. Locate obstacles with ease using edge enhancement to help you to define objects and doorways.

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See faces of family and friends. Enjoy being part of the conversation. High contrast improves your ability to recognise faces and define objects.

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Text mode helps you read text, signs and handwriting.

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For work & hobbies

Feel confident in the office, outdoors or in the garden. Live video enhances your field of view without causing motion sickness.

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Enhanced colour

See signs, choose clothes, select food and identify money.

Glasses that help you
to regain your independence

As easy to wear as normal glasses, with a long-life battery and lightweight design, dispensed and tailored to your needs by an OXSIGHT representative. OXSIGHT Crystal smart glasses improve your vision and help you regain your independence.


A slimline design that’s light – just 83g – and ergonomically designed for a comfortable fit, with the option for a fitted prescription.

Easy to use

Simple to use everyday, with 2-3 hours non-stop use on a single charge and the peace of mind that comes from our OXSIGHT Care Team. We’re always here to make sure you’re getting the most from your smart glasses.


Our technology offers you vision under any light conditions, with a variety of modes you can select as you need, including Full-Colour Video, Black and White, Colour Edges, High Contrast, Super Colour Enhancement, Super Colour Edges and Text Mode.

OXSIGHT Crystal are the lightest, most compact smart glasses for visual impairment. Personally calibrated for you, they work with conditions that cause peripheral vision loss, for example Glaucoma, Diabetic Retinopathy, Retinitis Pigmentosa, Myopic Degeneration, Retinopathy of prematurity and other degenerative eye diseases. They have also helped people with visual impairments following a stroke, such as homonymous hemianopia.

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Talking to my mother, I was able to see her face and look at her eyes.

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I’ve been reading, enjoying just looking out of the window and really being able to recognise people—it’s just wonderful, and quite emotional!.

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I used them to see my daughters do their dance routine.

Consult Our Expert at +44 (0) 1865 580255