【Strong and sturdy】The body was made of quality metal material, anti-deformation, sturdy and durable. 【Easy to use】Easily screws on to the front of your lens, and instantly expands the field of view for outstanding fisheye photography. 【Excellent effect】It allows you to shoot all the pictures you want within a limited distance. The distorted effect of fish eyes will bring you an unexpected sense of shock. 【Precautions】This fisheye adapter is compatible with 58MM lenses only. 【Wide range of applications】Suitable for most of SLR camera and digital camera.