※ Items deemed to have no impact in actual shooting are not listed. Please refrain from purchasing if you are overly concerned about conditions that do not affect shooting. Please purchase only if you want to enjoy actual shooting. ⭐︎ Results of shooting in backlight, showing the accurate lens condition, are posted ☆ ⭐︎ Tested and confirmed by a professional, ensuring peace of mind ⭐︎ ⭐︎ Uses Yu-Pack for careful packaging, with delivery as early as the next day ⭐︎ ＜Lens Condition＞ ■ Optics: Cleaned, no mold, and no other issues affecting shooting. ■ Actual Shooting Confirmation: Focus is OK at both infinity and the closest focusing distance. ■ Mechanical System: Both the aperture blades and the helicoid are smooth. ■ Appearance: Good condition (please check the photos) ✔︎ You can take clear and beautiful photos. ✔︎ Comfortable shooting experience. ＜Lens Information＞ ・Mount: Pentax K mount ・Minimum Focusing Distance: 0.3m ・Weight: 240g ・Aperture Blade Count: 6 blades ・Filter Diameter: 52mm The XR Rikenon 28mm F2.8 is a wide-angle lens from Ricoh that appeared in the late 1970s, reportedly manufactured by Tomioka Optical. It features a robust construction with a metal lens barrel and an optical configuration of 7 elements in 7 groups. In terms of image quality, it offers a sharp focus plane and natural bokeh, with excellent backlight resistance. The multi-coating of the early models, in particular, suppresses flare and ghosting, receiving high praise. This lens is ideal for snapshot photography and landscape photography, and the historical background of Ricoh's continued focus on the 28mm focal length is also one of its attractions. ＜Items Included＞ ・Lens body ・Front cap ・Rear cap ＜For anonymous shipping, please comment before purchasing＞ ＜Option for SONY＞ New E-mount adapter available for an additional ¥2,000 ※ Please inform us in the comments before purchasing. ＜Confirmation Items＞ ・Those who can receive and evaluate within 3 days. ・Those who can fully confirm the product details. ・Those who are satisfied with the actual shooting confirmation details. ・All descriptions are subjective. ※ Sold on multiple sites, first-come, first-served. ※ Please refrain from purchasing if you are looking for a product in new condition due to it being a used item. ※ Returns are accepted in case of operational defects or major issues. Size... Pentax K mount Focal Length... 19-70mm Maximum Aperture... 2.1-2.8 Other Features... Old lens, with front lens cap, with rear lens cap