No materialistic vanity list to sport.
ROR Observatory Levenhuk 8" carbon fiber RC, Astro Physics CCDT67 Astro-Tech AT8IN w/Moonlite, Baader Mark III MPCC Levenhuk 80mm triplet, Astro Tech 0.8X reducer/flattener Celestron CGEM DX w/HyperTune STF-8300M SX 7 position 36mm CFW Astrodon 5nm H-alpha Little Piney Observatory
Quote:You mentioned your scope is f/5. Doesn't the ad say recommended for f/6 or longer???
I also was interested, but my scope is f/4.5
Quote:I'd get the 5 or 6mm. I already have the 6 for my 10" dob and just ordered the 5mm today. No way can I even think of barlowing even a 6mm, much less a 5mm and you even have a little more focal length than my f/4.7. Barlowing a 7mm might work on an absolute perfect night. That would give you about 360X mags.