In NO strength, as well as reading strengths. Glare reduction. Protection from UVa, UVb, & HEV. Melanin's natural amber tint enhances the screen.
- The strength on the top portion of the lens is for viewing the computer, and the strength on the bottom is for close-up material. Anti-glare lens coating.
- Other computer glasses that we carry from various manufacturers. All are anti reflective & UV filtering. Read each product to find out their unique properties.