Summer is here, and sun protection is a must. While many fashion conscious women focus on protecting their skin, the eyes our windows to the world are often overlooked. UV protection for the eyes is just as important, and sunglasses have become a must-have accessory for both safety and style. But for people with nearsightedness, how can you choose the right sunglasses?
Three Types of Prescription Sunglasses Lenses:
Prescription sunglasses lenses generally fall into three categories:
Dyed lenses, polarized lenses, and photochromic lenses. These three types share a key advantage:
They are compatible with all optical frame and sunglasses with low curvature, combining optical frame with sun protection into one attractive eyewear product.
1. Dyed Prescription Lenses
Main Features:
Dyed resin lenses are cost-effective and budget-friendly. However, standard dyed lenses may offer limited UV protection if not treated with additional coatings.
2. Polarized Prescription Lenses
Main Features:
Polarized lenses are excellent at blocking UV rays and reducing glare, making them ideal for outdoor use. However, they are relatively more expensive and not suitable for indoor wear. In the current market, most polarized lenses are only available in a refractive index of 1.50. For those with high myopia, this means thicker lenses.
3. Photochromic Prescription Lenses
Main Features:
Photochromic lenses automatically adjust their tint based on UV exposure, making them suitable for both indoor and outdoor use. However, their performance while driving may not be ideal, as the UV index inside a car can be inconsistent, affecting their ability to darken properly.
Key Factors to Consider When Buying Prescription Sunglasses
✅ Color Depth of the Lenses
Lenses that are too light offer minimal light filtration, while overly dark lenses can affect vision clarity. Generally, brown, gray, and dark green lenses strike a good balance. These colors effectively reduce glare without distorting natural colors.
✅ Material Matters
Acetate eyewear is trendy, colorful, and perfect for those who want to express their individuality.
Metal eyewear offers a more refined, elegant look with a premium finish.
Choose based on your personal style and comfort.
✅ UV Protection Labels
Aside from making sure the lenses are free from scratches, bubbles, or imperfections, it’s important to check for UV protection labels like:
“100% UV Protection”
“UV400”
“Blocks All UV”
CE mark
These labels are your only reliable indication of effective UV protection.
✅ Lens Quality Test
Hold the sunglasses about 30 cm from your eyes and look at a fixed object through the center of the lens. Move the glasses slightly up and down—if the object moves or appears distorted, the lens is not flat and likely of poor quality. Avoid such products.
✅ Comfort Comes First
Trendy doesn’t always mean practical. Choose sunglasses based on your face shape, ensuring the size and curvature suit you. During the trial, check for dizziness, distortion, or poor visibility. High-transparency and polarized lenses are generally better for long-term comfort.
As a professional eyewear supplier, we specialize in acetate eyewear, metal eyewear, and buffalo horn eyewear, offering customized solutions for eyewear products. With the right sunglasses, nearsighted individuals can enjoy crystal-clear vision, full UV protection, and stylish flair all summer long.