-Power Distribution

 

atLast! Enhanced Multifocals are unlike any other multifocal lenses available today. Bifocals and trifocals use a power segment on the surface of the lens to provide the appropriate vision correction. Other lenses like progressives have gradually increasing power throughout the lens.

 

But atLast! is a composite lens that combines a power gradient and an embedded power segment to provide the perfect enhancement over current bifocals or trifocals. 

• The soft power jump is 70% less than that of a bifocal of equivalent add power.

• Wearers enjoy more than 10 times the range of near and intermediate vision compared to a bifocal of comparable add power, with a viewing area that’s wider and more stable.