Getting a clear view of your subject is made easy via the autofocus of the Samyang 14mm f/2.8 AF Lens for Canon. Couple that with its internal focus system and you get a fast and efficient focusing that does not change its 14mm focal length. Meanwhile, the f/2.8 aperture which works well even in low-light setting can produce amazing snapshots with the 14 elements in 10 groups inside the metal housing of this lens. Included in these elements are three aspherical lenses that prevent chromattic aberrations. On the other hand, the Ultra Multi Coating reduces ghosting and flaring to improve image quality. This lens is also perfect for landscape imagery thanks to its ultra wide angle. Amazing bokeh effects can also be attained via the circular aperture with 7 blades. Product Features in Detail Lens Construction The lens internal composition includes aspherical lenses that minimise chromatic aberration and unwanted light dispersion. This results in high resolution images from the centre to the corners of the picture. Meanwhile, its solid metal housing is reliable in protecting the elements inside from bumps, scratches and unfavourable weather. First Samyang Autofocus lens With phase detect and contrast detect sensors, the Samyang 14mm f/2.8 Auto Focus UMC II Lens for Canon EF enable accurate and fast autofocus detection. Thus, you will not miss your chance of capturing dramatic images of moving objects.