HEALSUN Blue Light Blocking Glasses for Women Men 4 PACK Computer Gaming Anti Headache Eye Strain

Key features

• 『 Anti Blue Light Lens 』-- Blue light blocking lenses with UV400 protection, not only can block 99% of harmful blue ray spectrum (400-440nm), but also have high light transmittance (93%), providing the perfect balance of eye protection and visual experience. Reduce eye strain and discomfort caused by prolonged reading, computer/TV/mobile phone use and working under fluorescent lights.
• 『 High-Quality Materials 』-- PC frame and acrylic scratch-resistant lens, light and comfortable, durable and not easy to break. The transparent lens has almost no chromatic aberration, bringing you a good visual experience. The lightweight frame design and excellent nose pads don't produce uncomfortable squeeze. These classic blue light blocking glasses for men and women fit any face shape.
• 『 Reduce Eye Strain/Glare, More Restful Sleep 』-- With UV400 protection and glare reduction, it can avoid eye damage, reduce eye fatigue, blurred vision and headaches, allowing you to enjoy your digital time and deep sleep.
• 『 4 Pack of Lightweight Blue Light Blocking Glasses 』-- 4 pairs of blue light filtering glasses for men and women means you'll have a pair handy wherever you are. Glasses of different colors can also be worn as a fashion accessory. It is economical and convenient. Best to buy for your parents, friends, any seniors and yourself.
• 『 Lifetime Warranty & Money Back Guarantee 』-- Any problem with these blue light blocking glasses, please contact us without any hesitation to solve until satisfaction. We provides lifetime after-sales service for all glasses.