Hello Peter, thanks for translating a part of my test-report in english. do you have german roots ? Peter Besenbruch its a pure german name, I guess ?
Kind regards, Michael
For me its very difficult to write long text in english without errors, but I have to say, that in the case of the Bresser 102/1350 Achromat a few very surprising things have happened......well, I have to say: for me and my friend Hannes Hase-Bergen it was clear from the beginning, that it is nearly impossible that a f/13 achromat could be so bad.
And meanwhile we found out.....the 102/1350 mm achromat has many potential and can give you very good views, but........
feel free to look here if you are able to read german text. The following links showing a great project what Hannes Hase-Bergen did with the Bresser 102/1350 - its fantastic !!! Maybe one can use google-translator....
Me myself have a similar plan, but also I had meanwhile an amazing adventure with the same Bresser 102/1350 achromat that I had first tested so bad - it is incredible!!
Links to the famous project of my friend hannes Hase-Bergen ( in german ):
And here my 2 reports of this refractor with an also surprising result pdf in german...sorry
The bad one :
The surprising one :
Kind regards, Michael Aaron Meier from germany
Edited by AaronM, 20 September 2018 - 01:24 PM.