Prescription eyeglasses help individuals with refractive errors, such as nearsightedness, farsightedness, and astigmatism, see clearly. You can get them from your local eye clinic after an optometrist examines your eyes. There’s more to choosing eyeglasses than selecting the perfect frame style. It’s also crucial to consider lens coatings. Read on to learn why.
Why Are Lens Coatings?
Lens coatings are not just additional layers on your eyeglasses. They are enhancements that further protect your vision and extend the longevity of your lenses. Whether walking outside on a sunny day or transitioning outdoors to indoors, these coatings can significantly improve visual comfort and performance.
What Are Your Options?
Anti-Reflective Coating
An essential for most eyeglass wearers, anti-reflective (AR) coatings eliminate reflections from the lens surfaces, improving vision clarity and reducing eye strain. This coating helps with night driving and reduces glare from the sun. AR coatings ensure your lenses are nearly invisible, improving the appearance of glasses. They also allow for better communication as others can view your eyes more clearly.
Scratch-Resistant Coating
Do you have an active lifestyle? If so, consider inquiring about scratch-resistant lens coatings in your next eyeglass or contact eye exam. They help protect your lenses from the wear and tear of daily use. A durable scratch-resistant layer can keep your glasses clear and free from distracting marks.
UV Protection
UV exposure from reflective snow surfaces or sunrays under a clear sky can harm your eyes. UV protective coatings block the sun’s harmful rays, safeguarding your eyes from serious conditions like cataracts.
Photochromic Lenses
Photochromic lenses eliminate the need to switch between prescription eyeglasses and sunglasses. They automatically adjust their level of tint based on the ambient light conditions, providing comfort and UV protection indoors and out.
Anti-Fog Coating
Your glasses could fog up when you move from a cold outdoor environment to a warm indoor setting or vice versa. Anti-fog coatings can eliminate this challenge. Your eye specialist might recommend these coatings if you are an outdoor enthusiast. It’s also ideal for anyone moving between indoors and outdoors frequently, ensuring clear vision regardless of temperature changes. 
Tinted and Mirror Coatings
Beyond functionality, eyeglass lens coatings can also let you express your style. Tinted lenses can enhance contrast or offer a fashionable flair. On the other hand, mirror coatings provide a reflective finish for a bold visual statement.
