Most people get used to them after a week or two, but it can take longer. A few people never like the changes in vision and give up on bifocals or progressives. At first, you may notice: Blurry vision.

Why are my bifocals blurry?

The strength of progressive lenses is actually the factor that leads to initial peripheral blurriness. Progressive lenses tend to be blurry on the sides because each lens promotes three fields of vision: ... A lower lens segment designed to help the wearer see objects within very close proximity.

How do you tell if your progressive lenses are correct?

#3: You must look through the correct part of the lens to see well. With progressive lenses, you'll want to look through the top part of the lens while driving, the midsection while using the computer, and the bottom region while reading.