One Size

BLUE BLOCKING GLASSES - protect your eyes from harmful artificial light emitted from electronic devices such as smart phones and computers. Our on-trend blue filter glasses are suitable for both men and women a practical yet stylish fashion accessory that also work at giving you optimum protection from artificial, fluorescent and LED light exposure SIZE INFORMATION - lightweight, weighing just 20g our blue blockers are designed with comfort in mind. Suitable for a range of face sizes and shapes the acetate frames measure 140mm long with the CR39 lenses 53mm wide and 44mm high. The nasal spacing is a comfortable 19mm and the temple length a generous 136mm PREPARE FOR A GOOD NIGHTS SLEEP WITH BLUE BLOCKER LENSES - Exposure to too much blue before bed can have a serious effect on your circadian rhythms by slowing or stopping the production of melatonin (the chemical in your brain that tells your body it's time to go to bed). Avoid the negative side-effects of late-night blue light exposure by wearing our blue light blocking lenses

⭐⭐⭐⭐⭐ REDUCE EYESTRAIN AND HEADACHE: With your NOON Blue Light Glasses, you can enjoy your digital time like watching TV, Working with computers and Laptops or play video games without any eyestrain or feel any headache after it. ⭐⭐⭐⭐⭐ VERY LIGHTWEIGHT BLUE LIGHT GLASSES: NOON Glasses designed to be very light in weight that can be an excellent choice for long time use. Unique design to sit the glasses in most faces and don't make you tired after long time use.

PACKING INCLUDES: 1. Two pairs anti-blue ray computer glasses, which can minimize the eyestrain caused by harmful blue ray emitted from digital screens. Resin lens,super lightweight can cut 90% harmful blue light 2. Complimentary frame packing cloth bag and cleaning cloth. PREVENT HARMLFULL BLUE RAY: K KENZHOU anti blue ray glasses can effectively obstruct injurious blue ray, electromagnetic wave radiation, and ultraviolet rays. No matter it's computers, laptops or smart phones, the glasses can always help to prevent harmful blue ray the screens emitted, protecting eyes from invisible injurious blue ray. So that the glasses can protect the eyes from computer visual syndrome (eyes losing focus, vision getting unclear, fatigue, ophthalmic acid, bulging, et). REDUCE EYESTRAIN & VISUAL SYNDROME: By preventing the injurious blue ray, K KENZHOU glasses can protect the eyes from computer visual syndrome (eyes losing focus, vision getting unclear, fatigue, ophthalmic acid, bulging, headache, etc.). So you don't need to worry about hurting your eyes (getting myopia or vision getting declined, or other visual syndrome), just enjoy your digital time. What's more, our lens have registered FDA and passed FDA Test to ensure impact resistance and safety.