DescriptionKey FeaturesEF-Mount Lens/Full-Frame FormatAperture Range: f/2.8 to f/22Two Aspherical Elements, Two ED ElementsThree High Refractive Index ElementsUltra Multi-CoatingManual Focus Design amyang 14mm f/2.8 OverviewA bright and versatile ultra-wide prime, the Canon EF-mount 14mm f/2.8 ED AS IF UMC from Samyang features a bright f/2.8 maximum aperture and is well-suited for subjects ranging from landscape to architecture to astrophotography. The optical design incorporates a pair of aspherical elements and three high refractive index (HR) elements, which control spherical aberrations and distortion. Additionally, two extra-low dispersion elements are used to reduce color fringing and chromatic aberration for improved clarity and color accuracy. An Ultra Multi-Coating has also been applied to limit flare and ghosting for improved contrast and color rendering in strong lighting conditions. This manual focus prime has an 11″ minimum focusing distance and also features a built-in petal-shaped lens hood to guard against flare and protect the front element.Wide-angle prime is designed for full-frame Canon EF-mount cameras, however can also be used with APS-C models where it provides a 22.4mm equivalent focal length.Bright f/2.8 maximum aperture suits working in a variety of lighting conditions.Two aspherical elements and three high refractive index elements control spherical aberrations and distortion in order to produce greater sharpness and accurate rendering.Two extra-low dispersion elements minimize chromatic aberrations and color fringing for improved clarity and color accuracy.Ultra Multi-Coating has been applied to suppress lens flare and ghosting in order to produce greater contrast and color fidelity.Manual focus design affords a minimum focusing distance of 11″.Built-in petal-shaped lens hood helps to prevent stray light from causing flare and also offers some physical protection to the front element.
