http://astro-foren.de/index.php/Thre...chen/?4050b9b5
Lewis
Per the report- need to use Google translate:-
-The scope without extender/reducer is the equivalent of an excellent ED scope
- With the reducer it is an extremely bright imaging scope-
- With the extender it is a super APO- converging the colours; even increasing the Strehl
This is not a criticism of the scope but emphasises that the scope is 3 scopes in one satisfying all purposes
Cheers
Brian