Dust repellent lenses are designed to make it difficult for dirt and dust to collect, allowing you to have clear vision no matter where you are or what you are doing. This is possible as the result of an anti-static layer placed over the lenses and smooth lens surface, that prevents dust and dirt from sticking to your glasses.
This technology enables the wearer to see clearly and makes it easier to clean and tremendously simplifies lens care. Glasses with dust repellent lenses are easily cleaned using lukewarm water and microfibre cloth. Just make sure to completely brush off any dust and dirt as this could scratch the lenses.