ALWAYSUV Blue Light Blocking Round Glasses Anti-Fatigue Computer Glasses Prevent Headaches Gamer Glasse For Women/Men Black

Features
Material: Plastic
Lens: This glasses is without magnification and prescription
Frame: A stylish, compact and lightweight retro round classic full frame design
Color: Black, Brown, Leopard
Package include: 1 x glasses
Blue light blocking
If you are unfamiliar with blue light it’s right next to UV light on the spectrum of light. It is comprised of very high energy and a low wavelength very similarly to UV light. All of our electronic devices with a back-lit screen give off large quantities of blue light (Iphones, Ipod, Laptop, Computer TV.)
This blue light messes with our internal clock making us think it’s mid day when really it can be closer to night and stops our body from naturally producing the melanin that helps us fall asleep late at night.
Measurements
Lens width: 48mm
Lens height: 42mm
Nose Bridge: 14mm
Arm?150mm
Cleaning:
1. The glasses should be treated carefully to avoid damage and should be cleaned regularly
2. Clean the lens using soap water or neutral detergent, gently wipe dry with the soft glasses cloth

• Lens width: 48MM; Lens height: 42MM; Bridge: 14MM; Temple length: 150MM
• Anti Blue Light: Anti harmful blue ray, provide all-day protection, against the detrimental effect high energy visible blue light and UV400
• Transparent Lens: This glasses is without magnification and prescription. No color difference, bring you good visual experience
• Sleep Better: Better sleep for you, blue blocker for your eyes and guardian for your health
• Unisex style suitable for both men and women