Hi Ocean, I meant what do the images look like using your eye through a regular higher power eyepiece and not the Ronchi screen.
I did not understand. all these tests arise because I don't seem to have a good contrast when compared to other instruments, i also see a halo around the star. but it can be caused by the prism that I use in visual and I haven't tried the new dielectric mirror diagonal yet
Edit: I wrote an email to markus ludes and also sent him a message from the forum.
I asked him if he can view the telescope and if necessary fix it under warranty given the various aberrations present.
the aberrations are a very large central zone, turned edge and some spherical abberation. they have a great reputation and that's why I got my telescope from them. I hope they live up to their hype.
edit: He was very kind and quick to respond.
he telling me that the telescope is as good as all his 140 SD and and respects the 0.92 in green
Edited by *ocean*, 10 June 2023 - 03:13 AM.