Eduardo Posted June 22, 2010 Share Posted June 22, 2010 I'm trying to build a dobsonian for an EPQ assignment and i need a primary mirror, preferably from 4 to 8 inches diameter with any focal ratio. I'm been trawling through the classifieds but so far i've had no joy, could anyone help me out as to where to find one. My price limit is £80 approx. thanks Link to comment Share on other sites More sharing options...
kev 102 42 Posted June 22, 2010 Share Posted June 22, 2010 Welcome to SGL..............kev Link to comment Share on other sites More sharing options...
Psychobilly Posted June 22, 2010 Share Posted June 22, 2010 Welcome to SGL...Finished mirror set or blanks to grind yourself?Mirror Sets... bit outside your price range though...low expansion dobsonian mirror, pyrex mirror blanksParabolic low expansion mirrorsBlanks...telescope mirror blanks & grinding tools Link to comment Share on other sites More sharing options...
joner Posted June 22, 2010 Share Posted June 22, 2010 6" f5 mirror €75,Skywatcher parabolic main mirror 150 / 750 mm - Teleskop-Express: Astro-Shop + Fotografie + Naturbeobachtung 8" f5 €150,Skywatcher Parabolspiegel 200/1000mm - Teleskop-Express: Astro-Shop + Fotografie + Naturbeobachtung Link to comment Share on other sites More sharing options...
Merlin66 Posted June 23, 2010 Share Posted June 23, 2010 Eduardo,You have a PM Link to comment Share on other sites More sharing options...
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