Quote:does the 2.5x-1.25" Powermate work better for high power viewing.
Orion ED80 - AT Voyager with TNT,pier ext.,Vixon steel tray and Manny's mod.
Omni 120 cg4 with Orion pier ext. and RA drive, Binotron-27 (25mm & 17mm Sterlings)
Orion XT10(Original F/5) SkyStopper Equatorial Platform
Jason Constellation Model 311(Modified with 1.25"Crawford Machine focuser & rings)
Quote: Quote:does the 2.5x-1.25" Powermate work better for high power viewing.
I don't know if it works better as I have no experience with the 2", but the 1.25"-2.5 powermate is great for high power viewing.
Johnny FS152 15" Obsession Classic w/ 14.5" f/4.65 Zambuto
Quote: I have been using a Televue 2" - 2x powermate for about a year now. I can see image degradation when using it at high power. Example a Pentax 10xw in the powermate vs Pentax 5xw, I can see the image difference as the powermate image isn't as clear and sharp.