Recording and experience with SkyWatcher HAC125DX

Here's some initial feedback on the image quality of the Skywatcher HAC125DX:

Region in Gemini around the star clusters M35 and NGC 2158.

300 x 4-second exposures with an SVbony 605cc camera at a gain of 1600 and an offset of 50.
Limiting magnitude approximately 18.0 to 18.5, resolution at about 3 arcseconds. Field of view 2.6 x 2.6 degrees.

Approximately 55,000 stars (according to AI).

Guiding with a Lacerta MGEN 3. Mount: Skywatcher CQ-350.