In the hot summer, many people like to wear sunglasses to go out, especially the popular acetate sunglasses and metal sunglasses, because the sunglasses can protect the eyes from ultraviolet rays, and at the same time block the uncomfortable glare. The reason why sunglasses can have this function is because of the installed lenses. In this article, we mainly introduce the types of lens coatings.

Types of lens coatings

Once a customer asked: why your glasses are not afraid of water and oil, we replied: because our lenses have added a layer of oil / water repellent. In fact, many of our customers add this lens coating to their sunglasses lenses when they order our sunglasses. So, what are the types of lens coatings?

For all sun lenses, you can choose to add the following different lens coatings on the surface of ordinary sun lenses according to your specific requirements, or you can choose sun lenses without any special treatment.

Types of lens coatings

+HD (Hard Coat): This lens coating prevents the lens from being easily scratched

+ AR green/blue coating on the back of the sun lens: This lens coating reduces the reflection of UV rays

+ Oil/water resistant lens coating on sun lens surface: water/oil easily peels off after contact with sun lens.