Reading glasses work like a magnifying glass, which means the edges are the thinnest point while the middle is much thicker. This help enlarge the text you're reading and makes it easier for your eyes to focus on words and objects up close without needing to hold them far away. Reading glasses are available in a range of diopters. Anyone can wear reading glasses to help their eyes focus on material more easily without having to move it far away, while increasing comfort and preventing squinting and overusing their eyes to see small details. This retro square style is perfect for both men and women! Features a lightweight frame, fully magnified lenses, and spring hinges for an extra-comfortable fit. A True Classic 50s Style Reading Glasses. High quality spherical lenses provide superb clarity. This classic style really looks cool, and hit its stride most notably in the 80s due in part to movies like the Blues Brothers, Risky Business, Miami Vice, and Breakfast Club.