Tutorials

How to connect ASI6200MM Pro, 2″ EFW and M68 OAG to get the best back-focus-length-solution of 55mm? Basically it’s like what the diagram showed below: ASI6200MM Pro camera (12.5mm)+ 2”EFW(20mm)+ M68 OAG(17.5mm)+ sensor tilt adapter(5mm)=55mm And here are the detailed steps: 1) Disassemble the 5mm sensor tilt adapter on the main camera with the help of a […]

The EAF focuser can be used for deep sky astrophotography and for planetary/lunar imaging and supports focusing using both manual and autofocus modes. For deep sky photography, the user may use either manual or software autofocusing, while planetary photographers may only use manual focusing at this time. Let’s take a look at how you can […]

Q1: Which focusers are supported? The current EAF bracket is compatible with SkyWatcher Astrograph reflectors, SkyWatcher Black Diamond, SkyWatcher Dobsonians, SkyWatcher Maksutov-Newtonians. SharpStar Telescopes SkyRover Telescopes TS Optics Astro Tech Feather Touch Some others such as Explore Scientific will fit with longer screws (not supplied) More focusers will be supported in the future as we […]