A recent side-by-side comparison by Michna on Nikon Rumors showcases the physical dimensions of the upcoming Nikon Nikkor Z 120-300mm f/2.8 TC VR S lens alongside the currently available Nikkor Z 400mm f/2.8 TC VR S. The visual analysis provides creators with a clear sense of how the new zoom lens stacks up in size against its fixed-focal-length counterpart, both featuring built-in teleconverters and VR image stabilization.

The Z 120-300mm f/2.8 TC VR S is rumored to be priced around $8,000 or more, positioning it as a high-end option for wildlife, sports, and professional photographers seeking versatility in a telephoto zoom. In contrast, the Z 400mm f/2.8 TC VR S is currently listed with a $2,000 discount, making it a more accessible alternative for those prioritizing maximum aperture and reach at a lower cost.

Both lenses are part of Nikon’s Z-mount system, which continues to expand with professional-grade optics designed for mirrorless full-frame cameras. The inclusion of a 1.4x teleconverter in each model extends effective focal length while maintaining autofocus performance and image stabilization, a key consideration for handheld shooting in demanding environments.

For creators evaluating long-lens options, the size comparison offers practical insight into portability and handling. While the 120-300mm provides zoom flexibility from medium telephoto to super-telephoto, the 400mm f/2.8 delivers a brighter constant aperture and potentially superior low-light performance, albeit at a fixed focal length.

As Nikon advances its Z-mount lineup, these lenses reflect the brand’s focus on meeting the needs of high-end users who demand optical quality, durability, and integration with mirrorless technology. The ongoing development of such optics underscores Nikon’s commitment to competing in the professional telephoto segment.