Selling the early LTM version of the Leitz 3.5cm F3.5 Summaron. Glass is clean and clear, focusing is smooth and evenly-damped, aperture has click stops throughout. Excellent copy of an excellent lens. Great compact lens for general photography, tack sharp on my Sony mirrorless camera and focuses accurately on my various M-mount bodies with the appropriate adapters. Including both lens caps and the vintage Leitz A39 UVa filter, which slips over the front of the lens.