4 Pack Round Blue Light Filter Reading Glasses UVR2025 Magnification Strength:+0.50 Lens width about 2 inches

Lens width about 2 inches (49mm)

FDA REGISTERED - Fully registered with the Food and Drug administration to import Class I medical devices

Temple length about 5 1/2 inches (140mm)

Frame wideth about 5 5/8 inches (143mm)

Frame height: 1 5/8"(41mm)

4 Pack Round Blue Light Filter Reading Glasses UVR2025 Magnification Strength:+0.50 Lens width about 2 inchesAcrylic lens, plastic frame with spring hinges Block 40% blue light, almost no color distortion Frame width about 5 1 4 inches (133mm) Lens width about 1 3 4 inches (44mm) Lens height about 1 11 16 inches (43mm) Bridge(DBL) about 9 16 inches (14mm) Temple length about 5 5 16 inches (135mm)