zordra

Hi Lukas, the real problem is, that the Newtonian telescope f/4,or faster is always longer than a cassegrain. You need a bigger dome. But a Cassegrain or a Newton-Telescope have almost the same weight. That is the reason, why most of bigger amateur telescopes for photography are Cassegrains. The DDM 160 can carry also e big Newtonian. Best regards Gerhard