What Sun City Residents Should Know About Age-Related Eye Conditions

Sun City Georgetown is one of the most vibrant 55+ communities in the country — 18,000 residents strong, with 145+ clubs, three golf courses, and some of the most active retirees you'll ever meet. But there's one thing that no amount of pickleball can prevent: age-related changes in your eyes.

The good news? Most age-related eye conditions are manageable or treatable when caught early. The key is knowing what to look for — and making sure you're getting checked every year.

The Big Four: Eye Conditions That Increase After 60

1. Cataracts

Roughly half of Americans 75 and older have cataracts or have had cataract surgery. A cataract is a gradual clouding of the eye's natural lens that makes your vision hazy, colors less vivid, and night driving more difficult.

The tricky part? Cataracts develop slowly. You might not notice the change until it's significantly affecting your daily life. Annual eye exams track the progression so your doctor can recommend surgery at the right time — not too early, not too late.

At Blink, we provide cataract surgery co-management — we monitor your cataracts, refer you to a trusted surgeon when it's time, and handle all your pre-operative and post-operative care right here in Georgetown. 

2. Glaucoma

Glaucoma is called "the silent thief of sight" because it causes irreversible vision loss with zero early symptoms. By the time you notice your peripheral vision shrinking, significant damage has already been done.

Over 4.2 million Americans have glaucoma, and risk increases dramatically after age 60. African Americans are at 3-4 times higher risk. The only way to detect it early is through a comprehensive eye exam that includes eye pressure measurement and optic nerve evaluation.

We use the Optos ultra-widefield retinal camera to capture detailed images of your optic nerve and retina — giving us a clear baseline to track changes over time. 

3. Age-Related Macular Degeneration (AMD)

AMD is the leading cause of vision loss in Americans over 60. It affects the macula — the part of your retina responsible for sharp, central vision and can make reading, driving, and recognizing faces increasingly difficult.

Risk factors include age (obviously), smoking, family history, cardiovascular disease, and prolonged UV exposure — all relevant for active outdoor residents in Texas.

Early AMD often has no symptoms at all. That's why your annual exam matters so much. When we catch it early, lifestyle changes and nutritional supplements (specific formulas with lutein and zeaxanthin) may slow progression.

4. Diabetic Eye Disease

With 38 million American adults living with diabetes and another 98 million with prediabetes, diabetic retinopathy is one of the most common eye conditions we screen for. Diabetes damages the tiny blood vessels in your retina, and the changes can be visible during a detailed retinal exam — sometimes before other diabetic symptoms appear.

If you have diabetes or prediabetes, an annual eye exam isn't optional — it's essential! 

Beyond the Big Four: Other Changes to Expect

• Dry eye becomes more common with age, especially for women after menopause and the Central Texas's dry climate makes it worse.

• Presbyopia (needing reading glasses) typically starts in your early 40s and progresses through your 60s.

• Floaters — those little specks or threads in your vision become more frequent over time. Most are harmless, but a sudden increase with flashes of light needs immediate attention.

• Reduced night vision and increased glare sensitivity, especially while driving.

• Color perception changes — colors may appear slightly less vibrant as the lens ages.

Your Annual Eye Exam: What Medicare Covers

Great news individuals with Medicare:

• Medicare Part B covers a dilated eye exam every 12 months if you have diabetes or are at high risk for glaucoma.

• Diagnostic eye exams for symptoms or conditions (blurred vision, eye pain, flashes) are covered under medical benefits.

For routine annual eye exams and eyewear, many Sun City residents also carry supplemental VSP, EyeMed, or Medicare Advantage vision plans. At Blink, we work with most major vision and medical insurance plans. Call us at (737) 225-8644 and we'll check your coverage before your visit.

Why Georgetown's Seniors Deserve More Than a Quick Exam

We believe every patient deserves time, attention, and a thorough explanation of what we find. At Blink, your exam isn't a 10-minute conveyor belt — it's an educational eye care journey where you leave understanding your eye health, not just your prescription.

Our diagnostic technology lets us show you exactly what we see. Because when you understand what's happening in your eyes, you're empowered to make better decisions about your health.

We're located in downtown Georgetown at 501 S Austin Ave, Suite 1145 — just a short drive from Sun City. Stop by the Square, grab lunch, and take care of your eyes while you're at it.

Schedule your annual eye exam today. Book online at blinkgeorgetown.com or call (737) 225-8644
 

Frequently Asked Questions

Q: How often should seniors get an eye exam?

A: The AOA recommends annual comprehensive eye exams for all adults 65 and older, even if your vision seems fine. Many serious eye conditions like glaucoma and AMD develop without symptoms.

Q: Does Medicare cover routine eye exams?

A: Medicare Part B covers diagnostic eye exams and annual screenings for diabetes and glaucoma risk. Routine vision exams for glasses prescriptions are typically covered through Medicare Advantage or supplemental vision plans like VSP or EyeMed.

Q: Can cataracts be prevented?

A: You can't completely prevent cataracts, but you can slow their development by wearing UV-protective sunglasses, not smoking, managing diabetes, and eating a diet rich in antioxidants. Regular eye exams track progression so surgery can be timed optimally.

Q: Is Blink close to Sun City Georgetown?

A: Yes! Blink is located at 501 S Austin Ave, Suite 1145, in downtown Georgetown's Block 27 building — approximately a 10-minute drive from Sun City. We're right near the historic Georgetown Square.

Sources

1. National Eye Institute — Aging and Your Eyes

2. AAO — Eye Health Statistics

3. NEI — Age-Related Macular Degeneration

4. Medicare.gov — Eye Exams Coverage

5. Prevent Blindness — Prevalence of Eye Disease