Wearing No-line Bifocals Slows Myopia Progression In Some Children. ScienceDaily . Retrieved May 30, 2025 from www.sciencedaily.com / releases / 2007 / 03 / 070314110451.htm ...

Bifocal glasses have come a long way since Benjamin Franklin first invented them more than 200 years ago. Line, no line (progressive) and contact lens options have been available for years ...

The study compared the effects of wearing and then not wearing no-line bifocals in children with myopia. Research by an optometrist at the University of Houston (UH) supports the continued ...

Progressives have a seamless look. Sometimes they're called "no-line bifocals," but that's not quite right. It would be more accurate to call progressive lenses "no-line trifocals." Almost anyone ...

There are currently two types available: conventional bifocals, with a visual segment, and a no-line (or multifocal) type of lens. “A conventional bifocal usually runs about $30 to $40 more to ...

BOSTON, Jan. 29 (UPI) -- Children who wear no-line bifocal lenses may have slower progression of myopia than those who wear more conventional lenses, said a U.S. study. The five-year study was ...

Certain children who wear a special kind of no-line bifocal lenses show signs of slower progression of myopia than those who wear more conventional lenses according to a new study published in the ...

While a progressive lens can provide “no line” visual clarity, it’s important to understand the disadvantages of these lenses. Bifocals and trifocal lenses have a visible line, so it’s ...

Selected according to their eye alignment and accuracy of focusing on near objects, the myopic children were fitted with either normal single-vision lenses or no-line bifocals to correct their ...

Rockville, Md. -- Certain children who wear a special kind of no-line bifocal lenses show signs of slower progression of myopia than those who wear more conventional lenses according to a new ...

a special kind of no-line bifocal lenses, when compared to those wearing the more conventional single-vision lenses (SVLs).