Progressive and bifocal lenses are perfect for people who do not like to switch from reading to distance vision eyeglasses. Bifocals are great for people who need the distinct line between distance vision and reading. Progressive lenses are the clear choice for distance and reading vision because there is no definitive line like with bifocals! Why waste time with two pairs of glasses when all you need is an all-in-one solution! Just browse here for Mens or Womens bifocal/progressive compatible frames.