Capture sweeping vistas, dramatic interiors, and star-filled skies with the Rokinon AF 14mm F2.8 Ultra Wide Angle Lens for Canon EF-mount DSLR cameras—compatible with both full frame and APS-C sensors. Whether you're shooting landscapes, architecture, or astrophotography, this lens provides creative freedom with minimal distortion and sharp clarity from edge to edge. Its optical design includes 15 elements in 10 groups, featuring one Extra-Low Dispersion (ED) element, two aspherical elements, and four High Refractive Index (HR) elements. Together, these minimize chromatic aberration and distortion while enhancing contrast and resolution. Ultra Multi-Coating (UMC) reduces reflections and flare, even in challenging lighting. The fast F2.8 aperture excels in low light and allows for shallow depth-of-field effects. Ideal for capturing indoor scenes, nightscapes, or creative wide-angle portraits. A rounded seven-blade diaphragm adds smooth bokeh and pleasing starburst effects when stopped down. The aluminum alloy housing is weather-sealed to resist dust and light moisture, making it a dependable choice for outdoor photography in unpredictable environments. Whether on location or on the road, this lens delivers both durability and performance. Autofocus is driven by a quiet, responsive motor that delivers smooth, accurate focusing for stills and video. The integrated petal-style hood reduces flare while protecting the front element from bumps and glare. Despite its wide-angle capabilities and advanced optics, the lens weighs only 485g, making it easy to carry on long shoots. The Rokinon AF 14mm F2.8 offers a perfect balance of performance, portability, and affordability for both full frame and APS-C Canon EF users. Designed from the ground up specifically for Canon EOS Digital Full Frame DSLR's, this ultra-wide offers a bright F2.8 aperture, uncompromised optical performance, sealing against the elements and a rounded seven blade aperture for pleasing bokeh and star effects. Compared to others in its class, the Rokinon 14mm F2.8 AF Prime for Canon EF Mount provides reduced size and weight, a wider angle of view of 116.6 Degree, and its new AF design takes advantage of the minimized weight and movement of the focusing lens group for accurate, faster, and even quieter in operation than competing systems.