Samyang 14mm f/2.8 ED AS IF UMC Canon AE

Samyang 14mm f/2.8 ED AS IF UMC is a manually focused super wide-angle lens for full frame cameras, but can also be used on cameras with smaller sensor formats, such as APS-C or Micro Four Thirds. It is popular with both travel, nature and astrophotographers due to its high optical performance and relatively low price. The lens is solidly built with a metal barrel and has a wide and smooth focus ring. The advanced optical design consists of 14 elements divided into 10 groups, including 3 elements of High Refractive (HR) glass and 1 aspheric and 1 hybrid-axis lens to ensure high sharpness and resolution throughout the image. 2 elements are made of glass with extra low dispersion (ED) to reduce the occurrence of chromatic aberration. A fixed lens hood and Samyang's multi-layer coating UMC counteracts reflexes and stray light and ensures that the images always get maximum contrast. Automatic aperture control in the AE version AE designated versions of the Samyang 14mm f/2.8 ED AS IF UMC are equipped with motorized aperture control and CPU chip to allow for automatic exposure (AE). This means the aperture can be adjusted by the camera. In addition, these versions of the lens provides support for viewfinder focus indication to facilitate manual focusing. NOTE: The lens is available in two versions with Canon EF mount; One version with and one without AE support (only EF in the designation). The latter requires the aperture to be manually controlled with a mechanical ring on the lens. The Nikon version of the lens is only available with AE support. As for other mounts, only mechanical aperture control is available. Features 14mm super wide angle lens compatible with full frame sensors Aspheric elements, ED glass and nano Coating provides high image quality Manual focus with wide and smooth focus ring Available for many camera models AE (Auto Exposure) versions for Canon EF and Nikon F