Lens hoods also help provide cost-effective protection against issues caused by rain and debris, and also help provide protection against impact and damage In addition, since the end of the lens is extended, there is an added benefit of some extra protection from accidental impact Lens hood blocks lateral glare and protects lens surfaces and rings Designed to hold securely on the lens For outdoor enthusiasts, landscape photographers and videographers, this lens hood can effectively reduce reflections and ensure clear shooting even under strong sunlight