Thank you very much for viewing. Nikon Reflex-NIKKOR・C 1:8 500mm This is a reflex (catadioptric super-telephoto) old lens for Nikon F mount. To solve the problems of the giant size and chromatic aberration of super-telephoto lenses, this reflex lens applies the reflection of mirrors (mirrored surfaces). It is also said to be a small, lightweight super-telephoto lens that can be hand-held. Please add this reflex super-telephoto lens to your camera menu or collection. This lens does not support AF and requires manual operation. Focus is adjusted manually by operating the focus ring yourself. Also, this lens has no aperture and has a fixed aperture of F/8. ※This is a used item. 　The product assessment is based on amateur inspection, so there may be individual differences or discrepancies due to oversight. Please understand and purchase accordingly. 　Also, as this is a received item, the purchase year and frequency of use are unknown, so please judge the exact condition based on the images posted. ※We do not offer price negotiations, holds, or exclusive sales. ※All accessories are shown in the photos. ※We will ship using recycled cushioning materials. ※We will accept returns, exchanges, and refunds in case of initial defects. 【Cleaned and Serviced】 The entire lens has been maintained and cleaned, so there is no odor or stickiness. 【Appearance】 ・There are scratches and fading of the paint, but there are no particularly noticeable stains or scratches. ・There are small scratches on the crab-eye part of the front lens retainer, which were caused during lens cleaning, but they do not affect the photos. 【Optics】 　NIKON F mount 　Maximum shooting distance: 50m - ∞ 　Minimum shooting distance: 4m ・When a strong light is applied, small dust, spots of cloudiness, and slight dirt can be seen, but there is no particularly noticeable dust or dirt. 　It is clear for its age and can be used without any problems as a practical item. 【Operation】 The focus ring and all other parts operate without any problems. The above is a personal impression, so please judge the exact condition of the product based on the images. ■Accessories■ ・All accessories are shown in the photos. ※Please understand that this is a used item, and refrain from bidding if you are sensitive to details.