20 inch f8 Chief Ed Jones designed and a 17 f9 Zanbuto Wide Band Chief Mike Jones designed .Both unobstructed telescopes .
Yes, I too have telescopes and all of them are Go-To. Wherever I push them, that's where they Go-To. "When you earnestly believe you can compensate for a lack of skill by doubling your efforts, there's no end to what you can't accomplish"
-DannyMy warehouseMy Channel
Jc ATM 10" F6.1, 1/25th wave spec (max wavefront error +/- 1/12.6 in zone 4 of 6, sodium light ), 6" F7 spec, 127mm F9.4 achro Refractor, Criterion DX8, 10 x 50 bin, SP mount/Synscan goto. ETX80 (finder) Canon 20D, PST DSI 1, Butenschön 125mm F13.4 refractor, diy spectroscope and curiosity
- Joe "A man doesn't automatically get my respect. He has to get down in the dirt and beg for it." - Jack Handey
Quote:What I proposed to Kevin would cost him about 20 bucks, tops.
Quote:There's a video out there (sorry if I can't come up with the link right now) that details a system to do just what you're after. It uses a small sort of oblong shaped magnet inside a beaker containing the cerium.
Ed Jones ........... The best data is an interferogram, the best analysis is from an honest optician.