The Pentax-M 35mm f2 SMC is a compact, manual-focus wide-angle lens for Pentax K-mount cameras. It’s part of the solidly built Pentax-M series, with a metal body and smooth focus action. The 35mm focal length makes it a versatile option for everyday shooting—wide enough for landscapes and street photography, but still natural for general use. The f2 aperture is modest but practical, and image quality is sharp and consistent across the frame when stopped down. A dependable lens with classic Pentax character.