The SIGMA Single Focus Telephoto Lens Art 60mm F2.8 DN Black for Micro Four Thirds is a high-quality lens designed for Four Thirds cameras with a Micro Four Thirds mount. With a maximum aperture of f/2.8, this fixed focal length lens allows for beautiful bokeh and excellent image quality. The lens is part of Sigma's renowned Art series, known for producing exceptional optical performance. Made with durable plastic exterior material, this lens is a reliable choice for photographers looking to capture stunning telephoto shots. It is also compatible with 46mm front lens filters and comes with a 1-year manufacturer warranty.