Single Vision vs. Bifocal Lenses for Astigmatism: Which Is Right for You?

Astigmatism is a common vision condition that can cause blurry or distorted vision at all distances. Astigmatism occurs when your cornea has an irregular shape and causes light to bend unevenly. You can correct astigmatism with eyeglasses, but choosing the perfect lenses for your needs can sometimes be confusing. Our optometrist at The Eye Doctor Unlimited in College Park, GA, is here to explain the differences between single-vision and bifocal lenses in correcting astigmatism and help you make the best choice for your vision correction needs.

Differences Between Single-vision and Bifocal Eyeglasses

Single-vision can correct vision for one distance, whether near, intermediate, or far. For individuals with astigmatism, you can equip single-vision lenses with a toric design to compensate for your irregular cornea shape. Doing this can result in sharper and clearer vision at your chosen distance.

Bifocal lenses feature two distinct sections to correct your vision. The top portion is for distance vision, while the bottom section helps near vision. Bifocal lenses are traditionally the go-to solution for people with presbyopia and astigmatism since the top part of the lenses corrects astigmatism, and the bottom section corrects presbyopia.

Choosing the Best Lenses for Your Needs

The ideal lens type for astigmatism depends on several factors, including:

•           The severity of astigmatism: You can correct mild astigmatism with single-vision lenses, but more severe astigmatism may require bifocal lenses.

•           Presbyopia: You can benefit from bifocal lenses if you experience presbyopia in addition to astigmatism. Bifocals use two separate prescriptions to correct both eye conditions simultaneously.

•           Lifestyle and vision needs: Single-vision lenses may suffice if you spend most of your time on the computer. However, bifocal lenses may be more convenient if you frequently shift between reading, driving, and other tasks requiring distance and near focus.

Consult Your Eye Doctor Near You

A comprehensive eye exam from your eye doctor near you is the best way to determine which lenses suit your visual needs. Your eye doctor will assess the severity and type of your astigmatism, discuss your vision needs and lifestyle, and recommend the most suitable lens options. They can also explain the benefits and drawbacks of each type and answer any questions you may have.

Visit Your Optometrist in College Park, GA, to Correct Your Astigmatism

Determining the correct lenses for your visual needs is vital for seeing clearly and comfortably, so contact The Eye Doctor Unlimited in College Park, GA, to get the prescription lenses necessary to correct your astigmatism. Call us and schedule an eye exam today at (404) 768-3500 to protect your eye and vision health.