5 Pack Rectangle Blue Light Filter Reading Glasses UVR090 Photochromic Reading Glasses Men [SECURE CLIP-ON CONSTRUCTION] - Designed

[SECURE CLIP-ON CONSTRUCTION] - Designed with a spring draw bar structure

Frame width about 5 1/2 inches (139 mm)

Bridge (DBL) about 15/16 inches (24mm)

Bridge (DBL) about 1/2 inches(13mm)

preventing any looseness

5 Pack Rectangle Blue Light Filter Reading Glasses UVR090 Photochromic Reading Glasses Men [SECURE CLIP-ON CONSTRUCTION] - DesignedAcrylic lens, plastic frame with spring hinges Block 40% blue light, almost no color distortion Frame width about 5 7 16 inches (138mm) Lens width about 2 1 16 inches (52mm) Lens height about 1 5 16 inches (34mm) Bridge (DBL) about 1 2 inch (13mm) Temple length about 5 1 2 inches (140mm)