
In addition to the Z6II/Z7II teaser, today Nikon also released new firmware updates for the Z5, Z6, and Z7 cameras:
The first Nikon CDS cooled Z6 mirrorless camera for astrophotography is now available for sale at Centralds – the company converted a regular Nikon Z6 to an Astro Z6 version. The price is $2,990. To achieve effective cooling, they actually moved the sensor outside of the camera and performed several other modifications: