Question

what is the difference between plano and bifocal lenses pls no spams as iam leaving soon pls pls pls pls no spam​

Answer 1

Answer:

. A bifocal has an obvious line on the lens whereas the varifocal has a smooth unobstructed surface. For your visual needs bifocals will only cater for two distances. Varifocals can cater for all the distances that you need to see.

Answer 2

A bifocal has an obvious line on the lens whereas the varifocal has a smooth unobstructed surface. For your visual needs bifocals will only cater for two distances. Varifocals can cater for all the distances that you need to see...

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