Optical Frames Eyeglasses Frame Anti Fatigue Glasses
Are you worried about your child's eyes on the computer all day?
Are you feel eyes-tired after using mobile with long time .
Do you always do eyes exercises to keep eyes-health?
Here comes a new solution --- Optical Frames Eyeglasses Frame Anti Fatigue Glasses
A professional research on the harmful blue light:
http://www.huffingtonpost.com/dr-matthew-alpert-od/blue-light_b_5570433.html
Pavoscreen blue light protective eyewear testing:
https://youtu.be/idP7QqKJMLU
Function:
1. Blocking 50% harmful blue light, cutting 100% UV rays;
2. Ultra-light aluminum-magnesium alloy material, 0.58 mm ultra slim,
temple length, over all weight only 16.9g.
3. High optical transmittancem, creating clear and comfortable vision.
Great for Night Vision Glasses
Use for:Office workers, Drivers, Game players
Simple test to approve the great effect on filtering out harmful blue light
see that shinng and dazzling blue light in the picture1? How about picture 2?
nearly 50% harmful light be blocking so that you just see the soft light.
Packing
10 pairs/inner box;
6 inner boxes/carton;
One carton can cover 60 pairs;
Carton Size: 37.3cm*36cm*37.5cm;
Total weight/carton: 10Kg.
Delivery
More than 60%
2. To be effective, it must have a yellowish/orange tint, does it?
It is depend on optics material, yellowish is the best colour for filtering blue light.
3. How long is the warranty period?
Life time gurantee warranty. Customer can send back the defective products exchange for free, if not man-made damage during the period.
4. Does it fits all headsize?
Our glasses may fit most people headsize, we make the glasses frame exactly according the dimension with high-precision.
Temple length: 129mm(5.08 inches), Bridge Width:20mm( 0.79 inches)
Lens Height: 30.7mm(1.21 inches) , Lens Width: 57.2mm(2.25 inches)
5. Do you accept putting our logo on your glasses frame?
Yes, it's OK, but has quantity demans, normally when quantity achieve to 200 pairs.
6. I always feel eyes strain after watching computer or LCD screens, does this glasses really work?
Surely! Wearing our glasses can minimizes digital eye strain and fatigue casued by monitors and screens.