Lense hoods are a great addition to your camera supplies and photography skills. But it is important to know how and when to use them for professional results. We did see earlier in this article that the primary role of the hood is to block or reduce the amount of lens glare or flare while clicking pictures. The flares or bright spots damage the picture you intend to click. Therefore, the best time to use the lens hoods is when you have bright sunlight or heavy light entering your lens.