Peripheral UV risk

Did you know that wearing contact lenses with a UV-blocking treatment offers several significant advantages for protecting your eye health?

Unlike UV-blocking spectacles, UV-blocking contact lenses can be effective at protecting against the PLF (Peripheral Light Focusing) effect, where light entering from the sides of the eye can be focused and cause damage.

Here are the main benefits: Reduced Risk of UV-Related Eye Diseases:

• Cataracts: Prolonged exposure to UV radiation is a known risk factor for the development of cataracts, a clouding of the eye's natural lens that can lead to blurred vision. UV-blocking contacts help reduce this exposure.
• Macular Degeneration (AMD): While multifactorial, cumulative UV exposure is believed to contribute to the development or progression of age-related macular degeneration, a leading cause of central vision loss.
• Photokeratitis ("Eye Sunburn"): This painful condition, similar to a sunburn on the cornea, can result from intense, short-term UV exposure (e.g., from snow or water reflection). UV-blocking lenses help prevent it.
• Pterygium: Also known as "surfer's eye," this is a non-cancerous growth on the white part of the eye that can extend onto the cornea and affect vision. UV exposure is a primary cause.
• Certain Eye Cancers: UV radiation is also linked to an increased risk of some rare eye cancers.
• Continuous Protection: Unlike sunglasses that you might take off or forget, UV-blocking contact lenses provide continuous protection from the moment you put them in until you take them out. This is especially beneficial for those who are highly active or spend significant time outdoors.
• Protection from Peripheral UV Rays: Sunglasses, especially those that aren't wraparound style, can allow UV rays to enter from the sides, top, and bottom, reflecting off surfaces. Contact lenses cover the entire cornea and limbus (the junction between the cornea and sclera), helping to block these peripheral rays that might otherwise hit the eye.
• Convenience and Versatility: For contact lens wearers, having built-in UV protection means one less thing to worry about. They seamlessly integrate into your vision correction routine, offering protection during sports, outdoor activities, or even on cloudy days when UV rays are still present but sunglasses might not be worn.
• Enhanced Comfort in Bright Conditions: By reducing the amount of harmful UV light reaching the eye, some individuals may experience reduced glare and improved visual comfort, particularly in bright environments.

Important Note: While UV-blocking contact lenses offer a valuable layer of protection, they are NOT a substitute for high-quality UV-blocking sunglasses. Sunglasses provide more comprehensive coverage, protecting the entire eye, eyelids, and the delicate skin around the eyes, which contact lenses do not. The best approach for maximum UV eye protection is to combine UV-blocking contact lenses with 100% UV-blocking sunglasses and a wide-brimmed hat.