Another sunny day and so I tuned my “Vixen A80M + Coronado PST” setup.

I shifted the blackbox a couple of cm back  and so the PST etalon. It seems that I can get more details that way.

Here are some of the pictures I made today:

I also tweaked the distance between the etalon and the BF by taking it back to the original. Before I took out the extention between the box and the BF.

Now I’m almost ready for Phase 2 (use only the etalon and the BF). I only need an helical focuser.

Hardware: Coronado PST on Vixen A80M + DMK41