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Additionally, the Tecnis Multifocal IOL is composed of an acrylic material with chromatic aberration correction, which helps optimize the focus of normal white light for both distance and near vision.
Accommodating IOLs attempt to simulate the patient’s natural accommodation process by changing power in response to ocular muscle contraction.
But, many early lenses demonstrated only moderate patient satisfaction.
Multifocal IOLs attempt to replace a patient’s natural accommodation with multiple fixed images.
When the ciliary body contracts, the optics move apart, which increases lens power and provides optimum near acuity.
The Light Adjustable Lens (Calhoun Vision) is a cutting-edge adjustable IOL designed specifically to lessen the potential for unsatisfactory refractive outcomes following implantation. Synchrony dual-optic accommodating intraocular lens. Part 1: optical and biomechanical principles and design considerations.
A comparative clinical study of the visual results between three types of multifocal lenses.
No one wants to think of what they would do if they had to get cataract surgery. Our Premium intraocular lenses (or IOLs) replace the natural lens that’s removed during cataract surgery.
They allow a patient to view an object at all distances.With our wide selection of Premium IOLs, we’re doing just that.Presbyopia, an age-related refractive error that results in the need for reading glasses, is very common in those with cataracts.Additionally, they often provide better distance vision than multifocal IOLs.And, of greatest importance, most patients with accommodating IOLs report significantly fewer visual aberrations than patients implanted with multifocal IOLs.
Today, there are three primary multifocal IOL options in the United States: Re Zoom (Abbott Medical Optics), Acry Sof Re STOR (Alcon) and Tecnis (Abbott Medical Optics).