Lens width 2 (52 mm) Br Width of frame 54 (138 mm) lens height 12 (31 mm) Nasal bridge (dbl) 7 (20 mm) Axis length 5 3/9 inches (137 mm) The blue light lock lens filters the high -energy blue light of the digital screen exposing the field of vision and protecting the eyes reduces visual discomfort and fatigue when the computer is used for a long time the soft design of the nasal pad It allows you to accurately place the nasal pads The nasal pads can be freely adjusted what makes them more comfortable to use the ultralight material does not squeeze the nose is pleasant for the skin and elastic Elegant accessories The design of half frame and the minimalist style They create an elegant and professional appearance The graphics are used in the face to show a young fashion reading glasses for most women are the best gift for all women