- Round Bifocal Reading Glasses in Black by Readers.Disclaimer: All references to "bifocals" herein refer to readers having unmagnified lenses containing a "bifocal style" single powered reading glass insert located on the lower portion of the lenses.
.00 The round segment bifocal is still a lined bifocal, just softened! The classic retro shape is pleasing for both men and women. The Beethoven has blended bifocal style lenses that lessen the transition from your reading power (at the bottom) to the rest of the lens.com - The Beethoven Blended - +1.