Porter Ophthalmology Publishes New Resource Explaining Toric vs Non-Toric Lenses for Refractive Lens Exchange

Raleigh, NC - February 04, 2026 - PRESSADVANTAGE -

Porter Ophthalmology announced the release of a comprehensive new patient education article, Toric vs Non-Toric Lenses for Refractive Lens Exchange, offering clear, research-based information about how intraocular lens selection affects vision outcomes during Refractive Lens Exchange (RLE), also known as Lens Replacement (LR). As patients increasingly seek alternatives to glasses and contact lenses, questions about astigmatism correction, long-term visual clarity, and lens performance have become central to treatment decisions. The article provides a detailed explanation of the functional differences between toric and non-toric intraocular lenses (IOLs), why the distinction matters, and how proper lens selection influences both immediate and long-term visual acuity.

The new publication outlines how toric lenses correct astigmatism by accounting for corneal curvature. According to the article, patients with at least 1.0 diopter of measurable corneal astigmatism often experience improved uncorrected distance vision when a toric lens is used, with modern designs capable of correcting between 0.75D and more than 4.75D of corneal astigmatism. The article notes that accurate corneal topography and precise alignment are essential to effective outcomes, as toric lenses must match the orientation of the corneal curvature to maintain clarity of vision and reduce the likelihood of residual refractive error. Although toric lenses involve an additional upgrade charge because they correct astigmatism, they significantly decrease dependence on distance glasses for individuals with moderate to high astigmatism.

The article contrasts this with non-toric intraocular lenses, which correct presbyopia and general refractive errors but do not address astigmatism. Non-toric options for astigmatism correction may be appropriate for patients with low levels of astigmatism, which can be treated through incisional or laser-based techniques. Both toric and non-toric IOLs are available in monofocal, multifocal, or extended depth-of-focus designs, and the publication explains how each type influences reading ability, depth of focus, and overall stability in daily visual tasks. The article emphasizes that Refractive Lens Exchange, one option for correcting astigmatism in presbyopic patients, replaces the eye’s natural lens. Refractive lens exchange also eliminates the future risk of developing cataracts.

Porter Ophthalmology’s medical director, Dr. Isaac Porter, explains in the article that visual outcomes depend on matching lens design to patient goals, eye anatomy, and lifestyle, noting that even small amounts of astigmatism can influence results. “The decision between a toric and non-toric lens is both clinical and personal,” Dr. Porter said. “Astigmatism correction can provide clearer distance vision for many individuals, but the right choice must account for corneal measurements, near-vision needs, and long-term expectations. Our team provides careful and thorough diagnostic evaluation to help patients understand the strengths of each option before proceeding with Refractive Lens Exchange.”

The publication also addresses stability and follow-up care, acknowledging that while toric lenses are designed to remain aligned, small postoperative shifts can occur in rare cases. If rotation affects clarity, repositioning may be required, a factor that underscores the importance of experienced surgical planning and postoperative monitoring. The article highlights that most toric lenses stabilize within the first 24 hours and remain in place long-term.

Cost considerations are discussed as well, with the article explaining that toric lenses are billed as an additional charge because they correct astigmatism. Typical fees range from $900 to $1,500 per eye, with some advanced lenses reaching up to $2,000 due to increased customization. Standard non-toric lenses are typically included in the base cost of Refractive Lens Exchange. The release makes clear that insurance does not cover elective refractive procedures, reinforcing the value of transparent, upfront information for patients evaluating their options.

The article concludes by helping readers identify which lens category best aligns with their needs. Patients with higher levels of astigmatism may achieve stronger uncorrected distance vision with a toric lens, while those who prioritize near or intermediate tasks may benefit from a multifocal or extended depth-of-focus design, that can include astigmatism correction. The resource encourages patients to consider their visual priorities, expectations for near vision and reading, and long-term goals as part of the decision-making process.

Reporters seeking clinical insight into modern lens-based vision correction will find the article a timely resource as interest in RLE continues to grow nationally. The full publication is available on the Porter Ophthalmology website. For more information, visit www.porterophthalmology.com or read the complete article Toric vs Non-Toric Lenses for Refractive Lens Exchange to explore the data and recommendations in greater detail.

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For more information about Porter Ophthalmology, contact the company here:

Porter Ophthalmology
Nicole Williams Hall
919-876-4064
admin@eyeporter.com
Porter Ophthalmology
5962 Six Forks Rd,
Raleigh, NC 27609