Eyeglasses that contribute to improve vision and prevent the feeling of tiredness and/or visual fatigue. They contain non-prescription lenses that help reduce discomfort in front of digital screens, adapting the length of focus and facilitating reading. In addition, they have a violet butterfly-shaped frame and matching flexible temples that adapt to all types of looks and faces. They also help relieve dry eyes. Ophthalmologically tested. Comes in a storage case.