Thank you very much for viewing. This is a rare Nikon Ai NIKKOR 35mm F1.4 single-focus lens for sale. I purchased this about 10 years ago when I was passionate about finding old lenses. It came out of my parents' dehumidified storage, so I am selling it to declutter. It can be used as a manual focus lens with Ai series compatible bodies. I used it with a Nikon Df. There is some fine dust inside the lens, but I don't see any mold or fogging. There are two noticeable scratches on the exterior. Please check the photos. I don't see any problems with the photos taken, but this is based on my personal opinion, so please consider it as a reference. The focus ring and aperture work, so there are no problems with basic operation. Lens condition ・Dust: Present ・Mold: None ・Fogging: None ・Exterior scratches: Present *Please check the photos. ・Balsam separation: None ・Aperture blades: Functioning Thank you. Nikon Ai Nikkor 35mm F1.4 Brand: Nikon NIKKOR Lens type: Single-focus Focal range: Wide-angle Optical zoom: 1.0x Focus: Manual focus Mount: Nikon F Compatible sensor size (maximum): Full size Focal length (wide): 35.0 mm Focal length (telephoto): 35.0 mm Maximum aperture: F1.4 Minimum shooting distance (m): 0.3 m Image stabilization: None Filter compatibility: Possible Filter diameter: 52.0 mm Dimensions (maximum diameter): 67.5 mm Dimensions (length): 74.0 mm Weight (g): 400.0 g Color: Black