From Manufacturer
Capture a sweeping 116° field of view with nearly zero distortion using the Brightin Star 14mm f/2.8 Lens, an ultra-wide-angle prime lens for full-frame cameras. Together, two aspherical, five HRI, and three low-dispersion elements limit wide-angle distortion, providing a sharp and accurate image from edge to edge. The large maximum aperture enables photographers to capture stunning images everywhere from remote night skies to dimly lit venues. Thanks to the 7.9" minimum focusing distance, it is possible to create dramatic close-ups with wide, defined backgrounds. The ten-blade aperture makes stars and other light sources into beautiful starbursts, adding character to your image. An 82mm filter-thread adapter hood is included, allowing you to add filters to the front of the lens for greater creative control.