The highest power in the lens is found in the bottom part of the lens (for reading) and the magnification power at the top of the lens is half the power of that on the bottom, with the middle part of the lens at a magnification level in between.
Using the Foster Grant Multi Focal reading glasses is simple!
Select your normal magnification power which will be visible through the lowest portion of the lens.
When looking through the lens, the strength level will decrease as yours eyes move upward. The outcome: ideal viewing experience for both working at the computer and looking across the room.
This Progressive Reading Glasses collection boasts several optical-inspired modern & classic styles for both men and women.
These invisible trifocal readers feature metal spring hinges that offer added comfort when worn as well as more durability than other readers. Our reading eyeglasses are quality control tested to guarantee that every pair meets the Foster Grant standards.
Multi Focus lens, the is a pair of reading glasses that allows you to comfortably wear them all day despite the activity.
The bottom of the lens provides a normal strength for reading while the middle of the lens contains a weaker strength for distance
Wearers will find the Multi Focus glasses convenient, they eliminate the need to take readers on and off throughout the day, they’re perfect for reading smart phones, and provide multiple magnification zones in one lens.