eyelead glasses are the ideal choice for comfortable and relaxing reading. The advanced flex system significantly enhances the flexibility of the arm and the durability of the frame. At the same time, the high-tech aspherical lenses ensure maximum optical quality, offering anti-scratch resistance, high definition, natural imaging, ease of cleaning and optimal hydrophobic action. the eyelead series is available in a wide variety of colors, while including all possible lens graduations: 0.75 - 1.00 - 1.25 - 1.50 - 1.75 - 2.00 - 2.25 - 2.50 - 2.75 – 3.00 - 3.50 - 4.00 degrees