Hello Marek,
that is cool device (I quite believe, that retarder is 1Lambda) and photos what it makes are fantastic!
I have a question.
How I understand, you use following scheme of connection: OBJECTIVE-SCOPE TUBE-SOME PARALLAX-BELLOWS-CAMERA BODY and you don`t have eyepiece, or camera objective am I right?
I will be thankful if you comment it.
Thank you
With best wishes
Euastrum
Moderators: rjlittlefield, ChrisR, Chris S., Pau