The product is a used Sigma DG Macro Lens 70-300mm f/4-5.6, specifically designed for Sony cameras. This telephoto lens allows for both auto and manual focus options, with a maximum aperture of f/4 and a focal length range of 70-300mm. It is compatible with filters sized 58mm and mounts securely onto Sony Alpha cameras, making it a versatile and high-quality lens for photography enthusiasts.
eBay