Photochromic Lens Blue Light Blocking Eyewear Glasses Frames

FEATURES:
PROTECTION FOR YOUR EYES
-Alleviates visual fatigue and discomfort from long periods of web
surfing, gaming and working under fluorescent lights with UV400
protection and glare reduction.REDUCE EYESTRAIN -Enjoy your digital
time, No worry about eye fatigue, blurred vision and headache.BETTER
SLEEP-Amber tint lenses block more blue rays than others and see more
realistic. You'll never have trouble with sleeping again.EXCELLENT TR90
MATERIAL-Ultra-lightweight and flexible TR90 nylon frame material for
durability and comfortable long-term wearing. Casual frame design keeps
you looking professional and stylish while working or playing video
games.


Features:★ UV400 Protection Lens:
offers a maximum protection with our multi-layer coating designed
specifically to reduce glare, reflect blue rays away from the user and
relieve long term eye strain caused by excess electronic device
use★Function of Anti-Blue Rays: at least 90 minutes’ wearing of
Anti-Blue Rays Glasses before bedtime leaves you free to watch TV and
use devices without ruining your sleep★Durable and Bendable Lightweight
Frame★Scratch Resistant Lens

NOTE

About
the anti blue ray lenses, it is suitable for people who use computers
or mobile phones for a long time or are often work in light pollution.

About
the photochromic lenses, they will be transparent and colorless indoors
or on cloudy day, but they will change color outdoors and in the sun to
protect your eyes from strong light.

WARM TIPS

For anti blue ray test, please test it by blue light lamp.

For
photochromic test, please test it in the sun, please put your glasses
in the sun for 3 minutes, and you will see the color of the lenses
darken.

Please
do not test it indoors or in cloudy days or under lamps, the lenses
will not change color because there is not enough ultraviolet rays.

Photochromic glasses is not sunglasses, its color depth does not equal sunglasses.