Yes, bifocal lenses without visible lines are available. However the options are a little bit more limited. You can choose from bigger or smaller round lens segments. On the sides of the reading segments the field of view will be clear again for distance vision.
Why our No Line bifocals are better?
Why Our No Line Bifocals are better. Invisible, blended bifocals, sometimes referred to as no line bifocals, start out as a traditional lined bifocal. The visible, lined ledge that protrudes from the lens is ground off the lens. The GoodGlasses No Line bifocal reading glasses, takes this process a step further.
Do bifocals work for your near vision?
Regardless of the reason you need a prescription for near-vision correction, bifocals all work in the same way. A small portion in the lower part of the lens contains the power required to correct your near vision.
What is the difference between bifocals and trifocals?
The eyes gravitate straight ahead, or up and over the multifocal segments, when gazing at something in the distance. Bifocals and trifocals have visible lines, but the line in a round-seg bifocal tends to be less noticeable than the lines in flat-top and Executive styles.
How do bifocal lenses work?
Bifocal lenses work by providing two different prescriptions in one lens. If you look closely at this type of lens you‘ll see a line across the center; this is where the two different prescriptions meet. Since we tend to look down when reading a book or looking at our phones, the bottom half of the lens is designed to help with reading.
Can you see bifocals on progressive lenses?
On the old-fashioned bifocal lens, you can see the two areas by observing at the lens since the horizontal divides line that splits the regions. However, on the progressive lens, there is no way you can see this line. It is the reason one can frequently hear progressive lenses mentioned as a “no-line” bifocal.
Why are progressive lenses not working?
Problems with progressive lenses are NOT caused by the doctor’s prescription in most cases. Therefore, you will experience blurred vision or an inability to feel right visually when wearing the lenses. A new measurement for the position of the lens and remaking the lens or adjusting the frame should solve the problem.
What are invisible bifocals?
Invisible, blended bifocals, sometimes referred to as no line bifocals, start out as a traditional lined bifocal. The visible line that protrudes from the lens is ground off the lens.
Are bifocals any good?
While some traditional bifocals are a better selection since they offer a great range for reading as well as digital device work. There are some of the best quality professional & specialty bifocals, which place the detail prescription in a precise segment of the lens that subjects on the wearer’s penchant.