This is a fairly rare multicoated 28mm in the m42 mount. It's amazing how large modern lenses have gotten, this is a sharp 28mm that could fit in your pocket.
It is in excellent condition with light wear and works perfectly. There is a small engraving on the rear of the lens, but it is only cosmetic and it is not visible while in use, it does not affect the function of the lens. The glass is clean and scratch-free with no haze, fungus, nor other issues. The focus has that Pentax smoothness and the aperture is dry and snappy.
The lens caps, square metal shade, and leather cases are included.
SKU: 260922SR-15