Under the banner of Pentax's prestigious Star series, the Hd Pentax-d Fa 50mm f/1.4 Sdm Aw Lens, in its sleek black finish, sets a new standard for professional photography equipment. This lens, the first of its kind developed under Pentax's revamped performance evaluation criteria, boasts a large-aperture, making it a high-performance, next-generation lens that guarantees exceptional image quality with minimal aberrations.This versatile 50mm lens, a standard focal length for full-frame cameras, is designed to fully harness the high-resolution capabilities of the Pentax full-frame series. It delivers high image resolving power, ensuring outstanding imaging performance from the center to the edges of the image field, even at open aperture. This lens is not only capable of producing a beautiful bokeh effect but also excels in rendering outstanding image quality at close ranges.The large maximum aperture of f/1.