They block all UVA and UVB rays as well as around 82-92% of sunlight

Durable lenses

Available in +1 to +2

and TVs can cause headaches

The frame is designed for both comfort and style

fredrikstad black blue light glasses Strength:+0 They block all UVA andDanish designed screen glasses in high quality that protect your eyes from harmful blue light. Blue light comes from screens like computers, tablets, and TV. The blue light affects your eyes negatively and can cause headaches, tired eyes, and poor sleep. The glasses block approximately 30% of blue light. With a pair of Luxreaders anti blue light glasses, you will experience benefits without compromising your personal style. The benefits are: Better