The Sigma 65mm F2 DG DN Contemporary is a compact short-telephoto prime lens designed exclusively for Sony E-mount mirrorless cameras. Part of Sigma's premium I series, this lens combines exceptional optical performance with a beautifully crafted all-metal body that delivers outstanding image quality in a portable, lightweight design. With its bright f/2 maximum aperture, advanced optical elements including special low-dispersion glass and aspherical elements, and smooth stepping motor autofocus, the 65mm F2 is ideal for portraiture, everyday shooting, and videography. The lens features a manual aperture ring, dust and splash-resistant construction, and a 62mm filter thread, making it a versatile tool for both stills and video work.