3 Review(s)

1. UV Protection100% UV Protection: Sunglasses should block 100% of both UVA and UVB rays to protect your eyes from harmful ultraviolet radiation.UV400 Protection: This means the lenses block all light rays with wavelengths up to 400 nanometers, which includes both UVA and UVB rays.2. Lens MaterialPolycarbonate: Lightweight, impact-resistant, and offers good UV protection.Glass: Provides excellent optical clarity and scratch resistance but is heavier and can shatter.CR-39: A plastic material that offers good optical clarity and is more scratch-resistant than polycarbonate.Nylon: Lightweight, flexible, and durable.3. Lens Color and TintGray: Reduces overall brightness while preserving natural color balance. Ideal for general use.Brown/Amber: Enhances contrast and depth perception, good for variable light conditions.Yellow/Gold: Increases contrast in low-light conditions, but can distort color.Green: Reduces glare and enhances contrast without distorting colors.Blue/Purple: Mainly for aesthetic purposes, not as effective in reducing glare.4. PolarizationPolarized lenses reduce glare from reflective surfaces like water, snow, and glass, making them ideal for driving, fishing, and other outdoor activities.5. Lens CoatingsAnti-Reflective Coating: Reduces reflections from the back and front of the lenses.Mirror Coating: Reflects light and reduces glare; often used for high-glare environments.Scratch-Resistant Coating: Protects lenses from minor scratches.Hydrophobic and Oleophobic Coatings: Repel water, oil, and smudges, making lenses easier to clean.6. Frame MaterialPlastic: Lightweight and affordable, available in various colors and styles.Metal: Durable and often adjustable for a better fit; can be heavier.Nylon: Flexible, lightweight, and durable, often used in sports sunglasses.Titanium: Lightweight, strong, and corrosion-resistant, often used in high-end sunglasses.7. Frame DesignWraparound: Provides extra coverage to protect from light entering from the sides.Aviator: Classic style with large lenses for maximum coverage.Wayfarer: Timeless design suitable for many face shapes and styles.Sport: Designed for high activity, with features like rubberized nose pads and temple grips for stability.8. Fit and ComfortAdjustable Nose Pads: Help customize the fit and prevent slipping.Spring Hinges: Offer flexibility and a snug fit, reducing pressure on the temples.Weight: Lightweight frames are more comfortable for prolonged wear.9. Prescription LensesSome sunglasses can be fitted with prescription lenses, combining vision correction with sun protection.