What is bifocal lens
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A bifocal lens have both concave and convex lens attached together
It's used by people who have myopia and hypermetropia at once
It's used by people who have myopia and hypermetropia at once
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HEY MATE !!!!
Bifocals are eyeglasses with two distinct optical powers.
MARK AS BRAINLIST
Bifocals are eyeglasses with two distinct optical powers.
MARK AS BRAINLIST
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