Nikon's MF telephoto lens featuring special Extra-low Dispersion (ED) glass in the front element. While there are signs of use on the exterior, the optics are excellent! [Good Condition] Nikon Ai-s Nikkor ED 180mm f/2.8 (S/N 429633) ・Lens Construction: 5 elements in 5 groups ・F-stop: F2.8～32 ・Minimum Focusing Distance: 1.8m ・Focus: Manual ・Filter Diameter: 72mm ・Weight: 800g [Appearance] 　There are scratches and minor marks from normal use over time 　(Not very noticeable) 　No dents or paint peeling 　*Please check the photos [Optics] 　There are three small areas of what appears to be coating deterioration on the front element. 　(Please check the 7th photo. This does not affect image quality) 　Otherwise, the optics are beautifully clear 　No haze, scratches, or balsam separation 　Almost no dust particles under normal light [Operation] 　Everything works smoothly 　The focus ring rotates smoothly with appropriate torque 　The aperture blades open and close correctly and are in good condition [Mount] 　Nikon F mount [Included Accessories] 　Front cap 　Rear cap ★This is a clean lens that functions properly, but it is a used, old lens. There may be differences in subjective opinions regarding the condition. Please refrain from purchasing if you are looking for perfection. ★We will accept returns if there is a clear initial defect that affects shooting. Thank you for your consideration! #Awajin #ED #SpecialLowDispersion #Nikon #Telephoto #180mm #Manual