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Spring Hinge Photochromic Transition Sun Readers

Transition Photochromic Dark Grey Bifocal Reading Sunglasses

Photochromic Lenses are clear when indoors or at night and automatically darken to a gray lens sunglasses tint when exposed to UV sunlight.Photochromic technology darkens the lens automatically to help you adapt to changing light.
Photochromic lenses are based on the intensity of sunlight and ultraviolet lights, darkening the clear lens.(may not change obviously under weak UV lights) .The benefit of photochromic lenses is that in dull, overcast weather or darker surroundings (like running or cycling through woods or early / late in the day) they will clear lenses. But in bright, sunny conditions they will go grey lenses.
Bifocal reading glasses accommodate for both near and far vision by adding a unique lower lens with add vision value for reading and far vision.
The lenses can change color in the sun and can be used as reading sunglasses.
High quality material,Lightweight, skin-friendly, environmental, shiny and do not fade material
Spring loaded hinged legs and adjustable silicon nose pads which allows for maximum comfort and flexibility.

Transition Photochromic Bifocal Reading Glasses for Mens and Womens

Far Near Dual-Use Bifocal Reading Sunglasses

No more need to look over the top of your reading glasses. The lenses accommodate for both near and far vision by adding a unique lower lens for reading and near vision.
Bifocal glasses improve astigmatism and presbyopian. Even if you are not nearsighted or farsighted, bifocal lenses can reduce blurriness due to astigmatism, a vision disorder.
Signs you might need Bifocal Eyeglasses. One of the main signs your eyes are changing and require bifocal correction is noticing things up close are clearer when you take off your glasses. This shows that your eyes are having trouble focusing up close and that bifocals are the solution you need.
Change Color Automatically Based on the Intensity of Sunlight
Filter Reflected Light and Sunshine From the Surface of Water When Fishing
Filter Strong Light Effectively to Cut Down Glare to Protect Eyes
High Definition Lens Give You Clear Vision and Reduce Fatigue
Durable Materials to Make Sure Can be Used for a Long Time
Block Some Dusts & Wind to Improve Safety When Outdoor Activities

HD Vision Restores True Colors

A pair of glasses suitable for many occasions

The Bifocal lenses means that the lens has two diopters, one at the top (see far) and the other at the bottom (see near), and the diopter of the top (far) is 0.
Light Adaptive Lenses fit every lifestyle and every age. Not only do they adjust from fully clear indoors to the perfect tint outdoors, but they also block dangerous sunlight and filter Harmful Blue Light, which can be found outdoors and from digital devices.
Photochromic glasses Lenses are clear when indoors or at night and automatically darken to a sunglasses tint when exposed to UV sunlight. Lenses will begin to clear as soon as they are away from UV sunlight, and will be noticeably lighter and mostly clear within a few minutes. They absorb UV radiation that can otherwise damage your eyes.

Suitable For All Weather

UV400 Protection and Anti Radiation Photochromic Gray Bifocal Reading Glasses

Photochromic gray bifocal reading glasses readers the top part of the lens is clear, while the bottom section is available in your choice of magnification.
Photochromic glasses have lenses that change tint depending on the weather or surroundings. The benefit of photochromic lenses is that in dull, overcast weather or darker surroundings (like running or cycling through woods or early / late in the day) they will lighten. But in bright, sunny conditions they will go dark. Photochromic lenses are most popular with cyclists, runners, skiers, tennis and fishing enthusiasts.
Reading, outdoors and socializing on a spring break, at a happy hour, at the beach, partying or meeting out at the corner cafe you'll look your best with these modern, yet classic styles. These sunglasses with bi-focals are as functional as they are fashionable. Made of tr90, this reader is lightweight, yet durable. The tinted lenses have the magnification of choice on the flat top bifocal portion, and no magnification on the rest of the lens

Anti Blue Light Test

More Health & Professional Blue Light Blocking Reading Sunglasses

BLUT LIGHT BLOCKING LENS

Long time exposure to blue light would lead to digital eye fatigue. Wearing your blue light glasses, no more tired eyes. Reduce eye strain and sensitivity to light when facing digital screens. Great for office workers or anyone who has to look at screen all day.

WHY DO WE NEED TO FILTER BLUE LIGHT?

Most of blue light emitting from digital screens(computers,laptops,smart phones and so on) does harm to our lives.

WAY TO PREVENT HARMFULL BLUE RAY

MIRYEA blue light blocking glasses can effectively obstruct injurious blue ray, electromagnetic wave radiation, and ultraviolet ray, protecting the eyes from computer visual syndrome(eyetrains, vision getting unclear, fatigue,et).

Compared to Other Reading Glasses

Transition Bifocal Readers Glasses

Sun sensible reading glasses, switches to sunglasses outdoor meanwhile still enjoy your sunshade reading time.

Anti sunlight: Photochromic gray sunglasses help you to care of eyes (outdoor activities)
Metal material,durable,spring hinges.
Every eyeglasses comes with portable case and cleaning cloth.
Clear indoor and get dark gray outdoor.

Fashion and High Quality Photochromic Bifocal Reading Sunglasses

Bifocal Reading Glasses regular clear lens on top with reading at the bottom perfect for outdoor reading and distance viewing.no longer will you need to carrry multiple pairs of glasses.
Photochromic Reading glasses Lenses are clear when indoors or at night and automatically darken to a sunglasses tint when exposed to UV sunlight. Lenses will begin to clear as soon as they are away from UV sunlight, and will be noticeably lighter and mostly clear within a few minutes. They absorb UV radiation that can otherwise damage your eyes. They are an excellent solution for people who hate constantly switching between their reading glasses and their shades
The Spring Hinge Readers and classical style fits for all skin types,faces and look. Anti Eyestrain/Anti Scratch/Anti Smudgy Reading glasses suit for everyday wear. Best for working, reading, school and outdoor activities.
Durable, flexible and super light, suitable for long-term wearing.
Lightweight and comfortable for prolonged wearing. Support wear together with your own eyeglasses