How do multifocal IOLs work?

Discussion in 'Laser Eye Surgery' started by omc, Feb 11, 2018.

  1. omc

    omc

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    I recently had cataract surgery, and got a Tecnis Multifocal 2.75 lens in one eye.

    I don't understand how multifocal lenses work. If I understand properly, they allow vision to be clear at every distance. But how is it possible for the vision to be clear at every distance?
     
    omc, Feb 11, 2018
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