Progressive lenses
I have adapted to them but it takes a little time to adjust.
I tried the bifocal with the line but they drove me crazy.
Only concern I have had with the progrssive lenses is my lack of clear
focus on the ground.
When I walk in the woods it makes it hard to discern between sticks and
snakes.
My dog is amused at my sudden leaps and and back steps.
pk
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