Glasses that contribute to improve vision and prevent the feeling of tiredness and/or visual fatigue. They also help to reduce discomfort in front of digital screens, adapting the focus length and facilitating reading. Made with a blue metal frame with non-prescription lenses with 52-millimeter caliber and plastic temples. In addition, they adapt to all types of faces and help relieve dry eye. Ophthalmologically tested. Comes with a storage case. CE marked.