High-performance NIKKOR 24-70mm f/2.8 S II zoom lens, providing sharp images and excellent bokeh. - Brand: NIKKOR - Model Name: 24-70mm f/2.8 S II - Type: Zoom Lens - Lens Diameter: 77mm - Mount Type: Z Mount Thank you for viewing. This is a Z mount, not an F mount. This is a super-beautiful item, purchased new and used only once for about two hours. It has always been stored in a dehumidified storage. Since a filter was attached immediately after opening, there are no scratches, mold, or dust. Nikon ARCRESTII PROTECTION FILTER 77mm ARII-PF77, a filter worth about 13,000 yen, was also purchased at the same time, so I will include it as is. (If you don't need it, I will discount it by about 10,000 yen) Warranty and purchase receipt will be included.