- 【BLUE LIGHT BLOCKING GLASSES】These anti-blue light reading glasses can effectively block blue light and UV400.Relieve eye fatigue caused by long hours of reading, working and watching, improve sleep and prevent headaches.
- 【FOLDING DESIGN】Foldable metal frames and spring-hinged telescopic temples make the glasses smaller and fit any face shape.
- 【PORTABLE CASE】This folding reader is equipped with portable case for easy portability and can protect the glass from external aggression. Compact package design, does not take up space.
- 【2 PAIRS READERS】Buy 2 pairs of glasses at once, suitable for all occasions, whether for living room, study, office, bedside, indoor or outdoor use. You can take it wherever you like.
- 【AFTER SALES SERVICE】We offer a 90-day money-back service for all products. If you have any problem in the use process just contact the seller to solve the problem within 24 hours.
Product Description
Beautiful and compact glasses case
Open the lid, take out the folded glasses.
Store them in a box when not in use, it can protect the glasses from damage.
Very useful!
Beautiful and compact glasses case
Open the lid, take out the folded glasses.
Store them in a box when not in use, it can protect the glasses from damage.
Very useful!
Black
Gray
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Foldable hingeSturdy and durable |
Retracts freely |
Portable caseOpen the lid |
Why blue light is harmful to glasses ？
Blue light is a blue light with wavelength between 380-500nm.
Blue light is high in energy and can directly penetrate the lens to reach the retina at the bottom of the eye, which can cause irreversible damage to people.
Mild cases are dry eyes, itchy eyes and poor sleep.
Severe cases can lead to damage and lesions of macular cells, even leading to eye cancer and blindness!
I don’t have eye discomfort, do I need blue light protection?
Blue light damage to human eyes is chronic.
Your eyes although there is no blurred vision, can not see things, or even more serious phenomenon.
But long time use of 3c digital products will feel a slight discomfort of dry or sore eyes.
Blue light damage to the eyes can not be reversed.
If you often use computers, cell s and other digital products. We you to reduce the use of these products while taking protective measures.