Nikon's 58mm f/0.95 'Z-Noct' lens shows why it created the Z-Mount

When you see Nikon's new Z6 and Z7 mirrorless cameras, the first thing that stands out is that massive 55mm lens mount. With the announcement of a new lens (under development), Nikon has shown exactly why it's that large. The Z-Noct f/0.95 lens will allow for extreme low-light shooting with a razor-thin depth of field. At the same time, Nikon is promising more sharpness than ever for such a fast lens.

The Z-Mount has a very large diameter, yet is very close to the sensor, with just a 16mm flange distance. That small gap means that bulky "retro-focus" optics aren't necessary, allowing for more compact lenses with higher performance. At the same time, the internal mount diameter of 55mm helps get more light to the sensor, especially the corners, for full illumination.That means that, despite its razor-sharp depth of field and potential for incredible bokeh, the Z-Noct will still be sharp at the edges, unlike other very bright lenses.

The Z-Noct is still under development and we don't yet know the price or launch date, but Nikon has called it the "flagship" Z-Mount lens -- so expect it to cost a lot. Beyond all that, however, it's a great way for Nikon to show off the potential for the Z cameras, and a good sign of fast Z-Mount lenses to come.



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