Sxhlseller Lens Hood for EF 70-200mm F/4L IS USM, ET-74 Reversible Camera Lens Hood Shade Protector

➤The hood can be buckled reversely and the inner wall of it is treated with matte finish to prevent reflection. ➤For backlight, side light or flash light photography, it can prevent the entry of non-imaging light, avoid haze. ➤In front light and side light photography, it can prevent the scattered light around from entering the lens. ➤As for light photography or night photography, it can avoid surrounding interference light into the lens. ➤It can prevent accidental damage to the lens, avoid touching the lens by mistake with fingers, and to some extent protect the lens from wind and sand, rain and snow.