Updated: January 21, 2026
Single vision contact lenses correct vision at one distance, typically for nearsightedness (myopia) or farsightedness (hyperopia). They use one consistent prescription power across the whole lens, which is why they are the most common type of contact lens. If you also need near help for reading (presbyopia), you may need reading glasses over contacts or a different option such as multifocal contacts, based on your eye doctor’s recommendation.
What to Check:
- Prescription values: single vision lenses typically list SPH or PWR, and toric single vision lenses also include CYL and AXIS for astigmatism.
- Fit details: BC (base curve) and DIA (diameter) help the lens sit and move correctly for comfort and stable vision.
- Wear schedule: daily disposable and reusable single vision lenses are both available, and your routine and sensitivity can affect which is best.
- If you have new headaches, persistent blur, pain, redness, light sensitivity, discharge, or sudden blurry vision, stop wearing lenses and get prompt eye care.
Single vision contacts provide one consistent prescription power for everyday vision correction, with the best results coming from the right fit, wear schedule, and safe care routine.
Disclaimer: This information is for general informational purposes only and is not a substitute for professional advice, diagnosis, or treatment.
References:
Types of Contact Lenses. U.S. Food and Drug Administration (FDA). https://www.fda.gov/medical-devices/contact-lenses/types-contact-lenses. January 16, 2018.
Contact Lens 102: How to Choose and Use Contact Lenses. American Academy of Ophthalmology (AAO). https://www.aao.org/eye-health/glasses-contacts/contact-lens-102. Updated July 16, 2025.
Myopia (Nearsightedness). National Eye Institute (NEI). https://www.nei.nih.gov/learn-about-eye-health/eye-conditions-and-diseases/myopia-nearsightedness. Updated June 2024.
