Choosing an IOL: Deciding Which Replacement Lens is Right for You

Lens replacement surgery restores clear vision to individuals whose natural ocular lenses have been clouded over by a cataract, or those who are affected by presbyopia. During surgery, your ophthalmologist will replace your eye’s natural lens with an artificial intraocular lens (IOL) made of silicone or plastic materials.

Thanks to relatively recent ophthalmological advances, patients now enjoy more freedom in determining the future of their eyes. Whereas before, patients needing an IOL were limited to a standard monofocal lens, there are now several types of IOLs to choose from. Our cataract surgery specialist reviews the different types of IOLs that are on the market.

1) Monofocal lenses: Once the standard IOL for patients receiving lens replacements, a monofocal lens has a fixed focal point, meaning that it can be set to provide excellent distant or near vision - but not both. Typically, patients choose to correct their distance vision, allowing them to see “far” objects, such as a television screen or classroom blackboard, with great acuity. Reading glasses can then be used to accomplish “near” tasks, such as reading the newspaper or crocheting. Total Eye Care offers many options for IOLs and premium IOLs based on the specific needs of our patients. We have specific options for individuals with retinal damage or macular degeneration.

2) Multifocal lenses: Thanks to multifocal lenses, patients may not need glasses after surgery. A multifocal lens is comprised of several circular areas of differing optic strength, allowing your eye to easily adapt from distant to near vision. This means you will be able to shift from watching a movie to reading a newspaper with no need for reading glasses. These lenses may provide a slightly less sharp visual image than the monofocal lenses, and some patients report seeing glare and halos while driving at night. However, many see the freedom from wearing glasses as a worthy trade-off.

3) Accommodating lenses: Accommodating lenses have a fixed focal point, like the monofocal lens, but allow your eye to focus from near to far on its own, like a multifocal lens. The trick here is in the technology: the lens mimics the accommodation of the eye’s natural lens by moving on small hinges at the back of the eye.

It is important to consult your ophthalmologist to determine which lens is best for you, and to establish your own personal eye care plan. Let the team at our Leesburg eye care center help you make an informed decision about your lens replacement surgery! Contact our office today for an appointment.