This fisheye lens is designed for use with digital SLR cameras and produces a diagonal angle of view of 180° for Nikon cameras (154° for Sigma, 167° for Canon). The diagonal field of view of this fisheye lens produces striking images with exaggerated perspective and distortion. The minimum focusing distance of 13.5cm/5.3inch, and maximum magnification of 1:3.3 allows subjects to be as close as 1.8cm/0.7inch from the lens' front element. The integral hood and Super Multi-Layer Coating minimize flare and ghosting and create superior image quality.