Roswell – November 10, 2026 -- If near and distant objects both look blurry, uncorrected astigmatism may be the cause, and an updated prescription with the right lenses and a well-fitted frame can sharpen your vision. A HelloNation article featuring Dr. Spencer Franz of The Eye Site in Roswell, New Mexico, explains how the condition is diagnosed and corrected.
Uneven curvature scatters light inside the eye
Astigmatism stems from an uneven curvature of the cornea or lens. Instead of focusing light at a single point, the eye focuses it at multiple points, producing blurry or distorted vision. Franz notes that many people live with it without realizing it, assuming unclear vision is normal.
Symptoms vary. Some people struggle to read small print, while others have trouble with road signs or night driving. Vision can look stretched, shadowed or doubled, especially after long periods of focus, and symptoms often shift as the eyes tire.
Eye strain is a common sign of uncorrected astigmatism
The eyes work harder to compensate, which can cause headaches, fatigue and discomfort during reading or screen use. Squinting may sharpen focus briefly, but it adds strain and does not fix the underlying problem.
The article stresses that astigmatism is not a disease. It is a refractive condition that is highly manageable with the right eyewear. Routine eye exams, which measure how light travels through the eye and how images are focused, can identify it even when symptoms are mild or long-standing.
Modern prescriptions treat astigmatism together with other errors
Astigmatism often appears alongside nearsightedness or farsightedness. According to Franz, modern prescriptions address all refractive errors together, and a precise prescription is essential for reducing distortion.
Glasses are one of the most common treatments. Toric lenses are engineered specifically for astigmatism, and in eyeglasses the toric design is built directly into the lens prescription. Digital lenses add further precision by using detailed measurements of how the frame sits on the face and how the eyes move behind the lenses. This can improve sharpness and reduce distortion, especially with stronger prescriptions.
Coatings and frame fit affect everyday comfort
Anti-reflective coating reduces glare and improves contrast, which helps people sensitive to headlights or bright indoor lighting. The article notes it can make night driving and extended screen use more comfortable.
Properly fitted frames keep lenses aligned with the eyes. Poor fit can shift lens position and reduce effectiveness, so professional fitting helps lenses perform as intended.
Children and changing prescriptions need regular checks
Uncorrected astigmatism in children and teens can affect reading, learning and classroom performance. Regular exams help catch it early. Because astigmatism can change over time, updated prescriptions help reduce strain as eyes age or visual demands change. The article adds that in Roswell, where many people drive frequently, work outdoors or use digital devices, clear vision supports safety and comfort.