I had the opportunity of grabbing a much-longed-for Scopetronix Maxview DSLR II 2" eyepiece projection adapter from Astromart over the weekend and it arrived last night.
What a beast! This is the biggest eyepiece projection adapter I've ever seen! In the picture above, you can see it beside my Canon 30D with my 17-85mm zoom. The 1.25" adapter sits to the left. It supposedly will hold a Nagler 31mm eyepiece without difficulty. I can imagine! It reminds me more of a World War I hand grenade more than anything else.
I've owned the Scopetronix Maxview DSLR 1.25" version when I had my 20D. You can see pictures of it here. The "II" 2" version is significantly larger than the 1.25" "I" version!
I hope to be able to use it soon. The weather is not cooperating. Very cloudy and rain predicted for tonight and tomorrow here in Washington...