The design makes it firmly on the lens The lens adapter provide solution to the problems caused by rain and debris and is also valuable in providing protective against knocks and damage In addition, since end of the lens is extended, you also get the added benefits of extra protective from accidental Lens adapter block side glares and the protective provided by to the lens surfaces Perfect for outdoor enthusiasts, landscape photographers, and videographers, this lens adapter effectively reduces reflection, ensuring clear captures even under intense sunlight