This is a Nikon Z mount lens. I purchased it new in 2021 and have used it a few times. It has always been stored in a dehumidified storage box. What I will send includes everything that came with the lens when I bought it, plus the lens filter, which will be attached. I do not have any pets, and I am a non-smoker. Price is not negotiable. *Regarding the size, it is a required field, and since Z mount was not an option, I have selected F mount. When using it with an F mount body, an FTZ (mount adapter) is required separately.