RICOH XR RIKENON 50mm F2 《First Generation: Made by Tomioka Optical》 ※Please be sure to read the profile. ※The product has been disinfected with alcohol. 【Product Features】 This is a famous RICOH lens, called the "Japanese Summicron" due to its high central resolution. Unlike other generations, this one is made entirely of metal, giving it a quality feel, and it can focus as close as 0.45m. The image characteristics are a clear, calm color reproduction with smooth, natural bokeh. 【Specifications】 ・Mount: Pentax K mount ・Minimum Focusing Distance: 0.45m ・Lens Construction: 5 groups, 6 elements ・Aperture Blades: 6 ・Minimum Aperture: F16 ・Filter Diameter: 52mm 【Serial Number】196031 【Included Accessories】 ・Front cap (generic) ・Rear cap (generic) ・Protective filter: Kenko SKYLIGHT [1B] 【Condition】 ・Appearance There are small scratches and scuffs, but it is clean for its age. ・Lens There is no mold or fogging. When a strong light is shone on it, there are slight cleaning marks that do not affect the photos, but the clarity is good and the lens is clean. There is some dust and debris inside the lens due to use. ※The evaluation is subjective. Please understand that this is a used item. 【Sample Photos】 All photos were taken at the maximum aperture (using EOS R). 【Operation】 ・Aperture ring: Normal ・Aperture blades: Normal ・Focusing ring: Normal ◎Please also take a look at these products. #piemontecamera RICOH lenses ⇒ #rikenon_piemontecamera K mount lenses ⇒ #k_piemontecamera Tomioka Optical lenses ⇒ #tomioka_piemontecamera #oldlens #ricoh #japanesesummicron #tomiokaoptical #kmount Focal Length...19-70mm Maximum Aperture...1.5-2 Other Features...With front lens cap, with rear lens cap, old lens