The Computar 12.5-75mm f/1.2 TV Zoom Lens is a high-quality lens specifically designed for C mount cameras. With a maximum aperture of f/1.2, this lens allows for excellent low-light performance and beautiful bokeh. The manual focus feature gives photographers full control over their images, while the 75mm focal length provides versatility for a wide range of shooting scenarios. As a pre-owned product, this lens offers great value for photographers looking to expand their creative capabilities.