Square Large Blue Light Filter Reading Glasses UV2142 feed-color-Black/Silver/Gunmetal allowing you to match each

allowing you to match each eye’s exact needs

balanced vision for reading and close-up tasks

Frame width about 5 3/8 inches(136mm)

Block 40% blue light

Simply choose different strengths for your right eye and left eye

Square Large Blue Light Filter Reading Glasses UV2142 feed-color-Black/Silver/Gunmetal allowing you to match eachAcrylic lens,plastic frame with spring hinges Block 40% blue light, almost no color distortion Frame width about 5 1 2 inches (140mm) Lens width about 2 1 16 inches (53mm) Lens height about 1 9 16 inches (40mm) Bridge (DBL) about 9 16 inches (14mm) Temple length about 5 7 16 inches (138mm)