MC Pentax 55mm F1.8 — A Legendary Standard Lens from 1970s Japan At Snow Optics Japan, we carefully inspect and clean every lens before it reaches you. Based in Hokkaido, Japan, we are passionate about vintage optics and committed to delivering honest, detailed descriptions so you can buy with confidence. About This Lens The SMC Pentax 55mm F1.8 is one of the most celebrated standard lenses of the 1970s. Produced by Asahi Optical Co. (later known as Pentax), this K-mount version was introduced around 1975–1977, shortly after Pentax launched the K mount system. The "SMC" — Super Multi Coating — was groundbreaking at the time, dramatically reducing flare and ghosting while delivering rich, natural colors. Decades later, this lens remains highly sought after by photographers worldwide for its smooth rendering, pleasing bokeh, and compact form factor. It adapts seamlessly to modern mirrorless cameras via K-mount adapters. Condition: [ Excellent ] Appearance: Tiny scuffs from normal use. Please check photos for details. Fungus: None Haze / Fog: Slight haze present Scratches: None Balsam Separation: None Dust: Almost none Shooting Impact: Does not affect shooting Helicoid: Operates smoothly Aperture Blades: Clean and move properly Mount: Pentax K mount Shipping & Customs We ship via FedEx, DHL, UPS, Japan Post, or SLS. All orders are dispatched within 3 business days of confirmed payment. International shipping typically takes 2–3 weeks depending on destination. Please note that Italy may experience significantly longer delivery times due to local customs processing. Import duties and taxes are the responsibility of the buyer. Only items visible in the photos are included — lens caps and other accessories are not included unless listed. Country of Origin: Japan