Dual Readers Safety Glasses, 2.0 Diopter, Black Frame, Clear Hardcoat Scratch-Resistant Lens

• Ideal for indoor use for maximum light transmission.
• Features +2.0 integrated diopters (cheaters) on the top and bottom of the lenses, for vision assistance when looking up and down.
• Have a 7 base curve, which helps provide for peripheral vision and protection.
• A hard coating prevents lens damage.
• Ergonomic frame and self-adjusting rubber nose pad for comfort.