Nikon professional 24-70mm f/2.8G with Nano Crystal, the F-mount standard zoom foundation.
The Nikon AF-S Nikkor 24-70mm f/2.8 N is the original-generation professional Nikon standard zoom (2007) with Nano Crystal coating. No VR stabilisation. Nikon F mount.
24-70mm focal length. f/2.8 constant maximum aperture. N Nano Crystal Coat. ED elements. No VR. 77mm filter thread. Nikon F mount.
The AF-S 24-70mm f/2.8 N was Nikon's professional standard zoom for the D300/D700/D3 era. No VR (the f/2.8E VR N of id 3312 added VR in 2015). N coating reduces ghosting and flare. The absence of VR was typical for the era — f/2.8 was considered sufficient for handheld work.
On the used market the Nikon 24-70mm f/2.8 N is a professional standard zoom without VR. Compare with the VR-equipped f/2.8E (id 3312). Condition checks: constant f/2.8 elements, ED quality. Nikon F mount.