Focus ring turns smoothly.
Auto Revuenon MC 1.4/50mm PK Bayonet #C622060
Auto Revuenon 55mm F/1.4 M42
Auto Revuenon 28mm F2.8 PK Mount
Auto Revuenon MC 3.5-4.5/35-105mm Macro PK mount
Auto Revuenon-Zoom MC 35-70mm f/2.8-3.8 Zoom Lens Pentax K (Used, Good)
RARE SILVER NOSE Olympus OM F Zuiko AUTO S 50mm F1.8 Lens filter Caps ref37
