The Sigma 19mm f/2.8 EX DN Lens and 30mm f/2.8 EX DN Lens Kit for Sony Alpha E Mount
from B&H Photo
bundles together two fast lenses for greater flexibility when shooting with Sony NEX mirrorless cameras. The 19mm lens is equivalent to a 28.5mm lens in the 35mm format and provides wide-angle focal length photography with a bright maximum aperture of f/2.8 for clear low light photography and shallow depth of field focusing. The 30mm lens also has a fast maximum aperture of f/2.8 and offers a standard focal length of 45mm in the 35mm format. Both lenses are designed with aspherical optical elements for sharpness and minimal distortion and both feature a smooth, quiet Linear Autofocus Motor ideal for shooting video.