6 pack round blue light blocking reading glasses uvr077bx feed-color-Black/Brown/Transparent BLOCKING OVER 30% BLUE LIGHT

BLOCKING OVER 30% BLUE LIGHT - Blue light blocking technology naturally blocks out the recommended 30% of blue light rays: do not settle

1 9/16 (39 mm)

Frame width about 57/16 inches(138mm)

Bridge(DBL) about 5/8 inches (15mm)

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6 pack round blue light blocking reading glasses uvr077bx feed-color-Black/Brown/Transparent BLOCKING OVER 30% BLUE LIGHTAcrylic lens, plastic frame with spring hinges Block 40% blue light, almost no color distortion Frame width about 5 1 8 (130mm) Lens width about 1 5 8 (41mm) Lens height about 1 5 8 (41mm) Bridge (DBL) about 7 8 (22mm) Temple length about 5 5 16 (135mm)