-- Matt -observing since fall 2012 16" F/4.5 truss DOB / EON 120mm ED / 10" F/5 strut DOB Paracorr (T1 tunable),telrad, RACI finders, AltAz Tripod mount ES 82° 4.7,6.7,8.8,30mm AT Paradigm 60° 25,18,12mm Pentax XW 70° 20,14mm , Baader zoom observing list/notes.. beginning dslr astrophotos (moon/widefields)
Quote:Without a doubt get a 2 inch 90 degree. Enhanced or dielectric should be fine. Suggest one with a compression ring vice just a screw. should be $100-150 if you go dielectric. The GSO ones are $100 at AgenaAstro.