This Yashica Auto Yashinon DS-M lens is perfect for photography enthusiasts who are looking for a lens that can deliver crisp and clear images. With a maximum aperture of f/1.7, this lens is compatible with Pentax cameras and is great for capturing stunning portraits and landscapes. The manual focus type ensures that you have full control over your shots, while the M42 screw mount ensures easy installation. Made in Japan, this lens is a great addition to any photography kit.