Anyone ever tried.......

[johnrt]

one of these?

Rubinar Maksutov Tele 300mm Brennweite f/4,5 - "Russentonne" - Teleskop-Express: Astro-Shop + Fotografie + Naturbeobachtung

[stasman]

Hi,

I have played with one of those. Not relaly a big fan of this lens to be honest. Secondary obstruction is a bit too much in my opinion. Try looking up MTO-500. Even though it is f8 I think It produces much better results.

Just, my 2 cents worth. Feel free to correct me if you think I am wrong.

Good Luck!

Stas