Beautiful noise free images. Did you stack multiple images to achieve such clean results?
karno wrote:
Here is an image I captured of Mount Shasta earlier this year with D810A and Nikon 70-200 and first attempt with equatorial Mount.
And a couple without the mount, from this year.
All under varied conditions and lighting
The D850 with conversion will be an upgrade with its cleaner sensor, illuminated buttons. Cleaner screen, tilt screen, better dynamic range.