Adam AP Mach 1, Rob Miller TRI36L, Celestron 8" Edge HD Hyperion 17mm, Celestron 40mm Plossl, TMB 7mm & 9mm WO 66, Lunt LS60/B1200 PT, CG-5 Clone STF-8300m Pro Package, Honis-Modified Canon XS, Un-modded T1i, SSAG, TSOAG9, SX LodestarLackawanna Astronomical SocietyMy Astrobin
Quote:Does such a thing exist?I'm thinking that if going after tiny planetaries, you want all the focal length you can get. But an uncorrected SCT has some pretty nasty edge-of-field issues. Is there a corrector that will fix these without reducing the FL?Or do I just crop everything except the center?
Uncle Rod Uncle Rod's Astroblog: http://uncle-rods.blogspot.com/