Lens height about 11/8 inches (28mm)

Frame width about 5 5/8 inches(143mm)

block 51% within 430nm

(Please install blue light filter reading glasses by yourself if required)

Lens height about 1 5/16 inches  (34mm)

3 Pack Metal Half-rim Reading Glasses 3-R1614 Magnification Strength:+0.50 Lens height about 11/8 inchesWidth of the forehead frame: 13. 8cm 5. 43 inches(approx.), Frame Height: 3. 3cm 1. 30 inches(approx.), Lens Width: 5. 3cm 2. 09 inches(approx.), Temple length: 14cm 5. 51 inches(approx.), Size for manual measurement,there may be a 0 to 1 cm error,belongs to the normal phenomenon. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Readers with spring hinge temples ensure a comfortable