VIDEBLA 4 Pack Blue Light Blocking Reading Glasses Spring Hinge Women Men Lightweight Readers

Specification:
Width of the forehead frame :136mm/ 5.35in (approx.)
Lens Height:35mm/ 1.37in (approx.)
Lens Width : 50mm/ 1.96in (approx.)
Leg Length :142mm/5.59in (approx.)
Material : PC Frame, AC Lens,
Head Size:Narrow to Medium
Diopter available: +1.0 +1.5 +2.0 +2.5 +3.0 +3.5 +4.0
Other diopter:  +1.25 +1.75 +2.25 +2.75
Please specify the frame color and lens strength when pay for this.Thanks!

Manual measurement of anti -blue light computers to read the size of the glasses may have an error of 0 to 1 cm, which is normal. Due to the differences between different monitors, the picture may not reflect the actual color of the project.
High -quality plastic framework, lightweight and comfortable, unique shape. Anti -blue light, relieve eye fatigue. Spring hinge design reduces the pressure on the nose and is not easily damaged. The transparent lens is made of a completely transparent bottom. Without any pigment, whether it is a menu, medicine bottle or your mobile phone screen, our men and women’s flowers will make it easier for you to see small characters. They not only make your daily work more convenient, but also make you feel at ease.

• {Blue Light Blocking Reading Glasses} Blue light blocking lenses can relieve visual fatigue and discomfort when browsing mobile phones, electronic screens, games and working under fluorescent lights, effectively reducing the damage to our eyes
• {HD Lenses} Greatly reduce eye strain, anti-blue light; enjoy your digital time without worrying about eye strain, blurred vision and headaches, allowing you to sleep better
• {Spring Hinged Frame} Ultra-light and flexible frame material, durable and comfortable to wear for long periods of time; Casual frame design makes you look professional and stylish while working or playing video games
• {4-pack} A 4-pack of blue light blocking glasses means you can take a pair with you; keep a pair at your favorite reading spot
• {Worry-free shopping} No risk to try any damage; if there is any problem, do not hesitate to contact us immediately, we will solve the problem for you until you are satisfied;