These round blue light blocking glasses with non-prescription clear lenses are designed to prevent visual fatigue, eyestrain, and discomfort caused by long-term exposure to harmful blue light. Ideal for use with devices like laptops, phones, and TVs, they offer 99% protection against blue light and UV400. The stylish thick round frame is lightweight, durable, and suitable for both men and women. The glasses are perfect for daily wear, including work, leisure, and social activities. They come with reinforced composite frames, anti-scratch lenses, and can be fitted with prescription lenses.