Thank you for viewing! This is the NIKKOR Z 24-70mm f/2.8 S lens. ※ The item category on Mercari doesn't have a Z mount option, so it's listed as F mount, but it is definitely a Z mount lens. I purchased it new in November 2021. I used it only a few times a month and took very good care of it. I always cleaned it after use and stored it in a dry cabinet. Therefore, as you can see in the images, the exterior is very clean (there is some sign of use on the hood and lens cap, so please check the images). There are no issues with the operation, and the zoom is smooth. The AF tracking also works without any problems. There is no stickiness on the lens ring rubber, and I don't smoke, nor do I have any pets, so there are no odors. Regarding dust and mold inside the lens, I shined a light at an angle and checked the front element, rear element, and rotated the lens. In my personal judgment, there is no noticeable dust or mold, and I think it is very clean (there may be some minor dust as it is a used item). Please check the images. ※ This is only my personal assessment, and I am not a professional inspector, so please refrain from purchasing if you are overly concerned. The accessories are all shown in the photos. I have blurred the international warranty and the lens serial number. ★ I will include a Kenko ZXⅡ (82mm) lens protection filter. It is also in good condition (please check the images). ★ I will include a new lens cloth. I will carefully pack and ship it! I also have many 82mm PL filters, ND filters, and soft filters for sale, so please take a look at my profile. Thank you. - Brand: NIKKOR - Model Name: NIKKOR Z 24-70mm f/2.8 S - Focal Length: 24-70mm - Maximum Aperture: f/2.8 Nikon Type...Standard Focal Length (Wide Angle)...19-70mm Focal Length (Telephoto)...51-70mm Standard/Model Name...NIKKOR 24-70mm F2.8 Open F-value...2.1-2.8