This vintage Mamiya-Sekor CS Auto 135mm f/2.8 telephoto portrait manual focus lens comes with both of its caps. It is for use with Mamiya CS bayonet mount cameras and adapters. There are a couple of light scuffs on the barrel's exterior, but nothing major. Its focus and aperture adjustments are smooth. There is separation around the outer edge of the front element grouping. Its glass is free of any fungus or haze to its elements. There is no oil on its aperture blades.
