The Sigma 16mm f/1.4 DC DN Contemporary Lens is a high-quality wide-angle prime lens designed specifically for APS-C sensor cameras like Sony models. With a fast maximum aperture of f/1.4, this lens produces sharp and vivid images with beautiful bokeh. It offers both auto and manual focus options, making it versatile for photographers looking to capture stunning landscapes or architectural shots. Its Sony E-mount compatibility ensures a secure and seamless fit on your camera body, allowing you to easily zoom in on expansive scenes through its 16mm focal length. Additionally, the 67mm front lens and filter size make it easy to attach accessories for further customisation. Lens in good condition and only ever used indoors within a studio setting, so no outdoor usage.