Used, in original box, the Mamiya/Sekor Automatic 50mm f/2.0 lens is a high-quality manual focus lens that delivers sharp images with its maximum aperture of f/2.0. It is designed for M42 mount cameras and is compatible with a 52mm lens front. This lens is perfect for capturing portrait photography or street photography with its 50mm focal length, providing a classic look and feel to your images. The lens comes in its original box, ensuring it is well-protected and maintained for optimal performance.