Is the Sun Damaging Your Eyes More Than You Think?

When most people think of sun damage, their first thought is about skin health. However, your eyes are just as vulnerable to harmful ultraviolet (UV) rays. Prolonged sun exposure without proper protection can lead to serious eye conditions, many of which may not show symptoms until later in life.
 

The Hidden Dangers of UV Exposure

The sun emits UVA and UVB rays that can damage delicate eye structures over time. Extended exposure has been linked to:

• Cataracts - Clouding of the eye’s natural lens that can impair vision.
• Macular Degeneration - A leading cause of vision loss, impacting central vision.
• Photokeratitis - A “sunburn of the eye” caused by intense UV exposure.
• Pterygium (Surfer’s Eye) - Growth on the surface of the eye that can distort vision.

Even on cloudy days, UV rays can penetrate through the atmosphere, putting your eyes at risk year-round.
 

The Importance of Quality Sunglasses

Not all sunglasses are created equal. Dark lenses without UV protection can actually make things worse - your pupils dilate behind tinted lenses, allowing more harmful rays to enter. To protect your eyes effectively, look for sunglasses that:

• Block 100% of UVA and UVB rays
• Offer wraparound styles to shield peripheral vision

Lenses to Consider for Maximum Protection

Advances in lens technology give you options that go beyond basic sun protection:

• Polarized Lenses - Reduce glare from reflective surfaces like water, snow, and roads, making them ideal for driving and outdoor activities.
• Photochromic Lenses (Transition Lenses) - Automatically darken in sunlight and clear indoors, offering convenience and consistent UV protection.
• Mirror-Coated Lenses - Reflect additional light to reduce glare in extremely bright environments.
• Prescription Sunglasses - For those who need vision correction, combining prescription lenses with sun protection ensures clarity and safety.

Protect Your Eyes with the Right Sunglasses

The sun’s rays can be more damaging to your eyes than you realize. Protecting them should be a priority - not just during summer but every day. Quality sunglasses and specialized lenses act as your first line of defense against long-term vision problems.
 

At Eyecare Associates Optometric Group, we can help you find sunglasses and lenses that fit your lifestyle while giving your eyes maximum protection. Visit our office in Azusa, California, or call (626) 804-3266 to schedule your eye exam today.