ATM Nut. My builds: 6" f15 Refractor Big GEM mount 12.5" Homemade Newt Projects in the works: 16" F7.2 Reflector
Others may disagree. Your millage may vary. Void where prohibited by law.
Author of "What's Up" articles for CN Author "Touching the Universe" iUniverse Author "Deep Sky Observing" Springer Author "Nebulae and How to Observe Them" Springer 8" Celestron SCT and Vixen ED 80 on a CGEM Canon T2i camera and lenses for piggybacking