bonefish Posted January 23, 2011 Share Posted January 23, 2011 Is it worth upgrading the mirror in my sky watcher 130 to the parabolic mirror, have been trawling the net to find if i can get the p mirror, and it's so far proved difficult.Worth the hassle or leave alone ? Link to comment Share on other sites More sharing options...
Cornelius Varley Posted January 23, 2011 Share Posted January 23, 2011 Leave alone. The 130M has a focal length of 900mm and the 130P has a focal length of 650mm. The 130P mirror will not work in the 130M telescope unless you cut down the tube to suit.Peter Link to comment Share on other sites More sharing options...
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