M57 from Paris suburbs (first image with my AP900)
here is the first image with my AP900 that I got few weeks ago. There's absolutely nothing to say about the mount, it just works. Flawlessly from the first to the last sub. The scope is a custom-made carbon 8" f/4 Newtonian astrograph with Romano Zen optics and a 2.5" Wynne corrector. The camera is an ASI183mm with small 2.4µm pixels.
Here is a crop on the nebula and neighbor galaxy, enlarged at 125%
Full image at 100%
I mixed the luminance and red channels with 40% of H-alpha, in starless mode.
Have a nice day !
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