Auto revuenon - aka chinon 135mm f/2.8 multi-coated lens - pentax k/pk mount

4 Auto Revuenon 135mm f/2.8 Multi-Coated Lens — Pentax K/PK Mount A beautiful and exceptionally well-preserved Auto Revuenon 135mm f/2.8 Multi-Coated vintage telephoto prime lens in Pentax K (PK) mount. Known as a Japanese-made lens associated with Chinon, this classic 135mm offers excellent image quality, pleasing color rendition, beautiful subject separation, and smooth vintage character. It is a wonderful choice for portraits, nature, street photography, and general telephoto work. Condition Mechanical Condition — Excellent: The manual focus ring operates smoothly and evenly throughout its entire focusing range, providing a precise and enjoyable focusing experience. The aperture ring is also exceptionally smooth, with a clean, positive feel as it moves through each setting. The aperture blades are clean, oil-free, and respond quickly and crisply. Optical Condition — Excellent: The glass is beautifully clear and bright, with no fungus, haze, or significant optical defects. There are only a few tiny, microscopic dust specks/imperfections consistent with a vintage lens of this age, which do not detract from its excellent overall optical condition. Cosmetic Condition — Excellent: The lens body has been exceptionally well cared for, with clean, sharp markings and a very attractive vintage appearance. Overall, it presents beautifully. Included Auto Revuenon 135mm f/2.8 Multi-Coated Lens — Pentax K/PK Mount Matching vintage black leatherette case with distinctive metal top and secure zippered mid-section Matching front lens cap Rear lens cap Protective UV filter A beautiful example of a classic Japanese 135mm lens, complete with its original-style matching case and accessories. Mechanically smooth, optically clear, and cosmetically very well preserved—ready to be enjoyed by a vintage lens collector or photographer.