TTArtisan 40mm f2 Full Frame AF Prime Lens for Sony E

The TTArtisan 40mm f2 Full Frame AF Prime Lens for Sony E Mount delivers a natural 57 angle of view, combining a fast maximum aperture with a compact, all metal design. Its optical construction features aspherical, extra low dispersion, and high index elements for clarity and minimal aberrations. The STM motor provides quick, quiet autofocus with face detection support, and a USB C port in the rear cap enables easy firmware updates.