Description of Amazon Essentials Unisex Blue Light and UV400 Blocking Glasses, Non Prescription for Enhanced Eye Protection
plastic frame. Composite lens. non-polarized. Lens width: 20 millimeters. Material: TR-90 Nylon Frames, Polycarbonate Lenses coated with anti-blue light filters and anti-UV powder. Imported. This product was previously sold as Konikit and now as Amazon Essentials. Protect Your Eyes - Exposure to blue light over time can lead to visual fatigue. This anti-blue light glasses can effectively block harmful blue light AND UV400. Relieve Fatigue and Headache - Long hours spent on computers and mobile phones frequently causes fatigue, dizziness, even migraine. Anti-blue light glasses can relieve these symptoms when you enjoy the fun of smart devices. Sleep Better - Blue light can temporarily cause sleepless, compromise sleep quality. The glasses improve sleep quality by blocking harmful blue light. Soft and Comfortable Material - The frame is made of Eco-friendly TR90 material. It's durable, lightweight, and comfortable to wear. The transparent lens are made of multi-layer blue filter coating, improving blue light-blocking efficacy and vision. Check out more from Amazon Essentials by visiting amazon.com/amazonessentials.