The Mamiya Sekor 80mm f/2.8 Blue Dot Lens is a high-quality standard lens designed for Mamiya TLR cameras like the C330 and C220. With a maximum aperture of f/2.8, this manual focus lens offers excellent sharpness and image quality. Made of durable aluminum, this lens is compact and easy to use, perfect for photographers looking to capture stunning portraits with its 80mm focal length. The lens is compatible with 46mm filters and is a reliable option for those seeking professional-level performance from their Mamiya camera system. Made in Japan by Mamiya, this lens is a top choice for photography enthusiasts.