The lenses block 30% blue color of online test for color filtering properties

no hinges at the edge of the lenses

Temple Length: 5 5/16 inches (135mm)

Frame height: 1 3/8" (35mm)

PRODUCT MATERIAL

Thicker Frame Transition Photochromic Reading Glasses BS9108 feed-color-Black/Pink/Brown The lenses block 30% blueAcrylic lens, plastic frame with spring hinges Frame width about 5 7 16 inches (138mm) Lens width about 1 7 8 inches (47mm) Lens height about 1 9 16 inches (40mm) Bridge(DBL) about 9 16 inches (14mm) Temple length about 5 1 2 inches (140mm) PHOTOCHROMIC LENSES Transparent lenses in the door, it will be change to grey color in the sunshine within 10 minutes.