The Contax Carl Zeiss Distagon T* 28mm f/2.8 Wide Angle Lens is a high-quality lens manufactured in Japan in the 1980s. With a maximum aperture of f/2.8, this lens is perfect for capturing sharp images with beautiful depth of field, especially in photography that requires a wide-angle perspective. Made of durable aluminum, this lens is compatible with Contax and Yashica cameras, featuring manual focus and a 55mm front lens filter size. Backed by a one-month manufacturer warranty, this lens is a reliable option for photographers looking for a top-notch wide-angle lens.