I have an Epsilon 130ed, which is the backfocus recomended, the stars in the corner looks like unfocused. I use a camera zwo 2600mm pro with EFW 7X2.
Backfocus Epsilon 130ed
56.2mm.
56.2mm + 1/3 of your filter thickness
Question for owners of the Asi26500mm (P25) camera
Can I connect the new version of the 2600mm pro (p25) to the EFW 7x36 2021 without a tilter, just like the previous 2600mm? The ZWO website doesn't offer this option. Does anyone have the new version and connected it without a tilter to a 7x36 EFW? C...
Relevant connector/compatibility information for ASI2600MM Pro and EFW setup.
Help, strange artefacts in my images…
I just got a new camera (6200MM, use to have the 2600MM) and never noticed something like this before. It seems at the beginning of a session it starts to show this weird blob, and it gets worse as it gets cooler, if i turn the cooler off it gets bet...
Relevant camera upgrade experience; may address corner star issues.