Just wanted to share some further comments/experiences that I had with my MM3 loaner this past weekend. I was down at Cape May for an Optics Sale that the CMBO was running. I had the opportunity to compare the MM3 directly to the Vortex Razor 50 mm as well as larger 65 mm scopes from Zeiss, Leica, Swaro and Vortex.
I didn't think there was any optical competition between the 50 mm Razor and the MM3. The MM3 offered better overall clarity (higher light transmission and color correction). It also had notably less field curvature/astigmatism off axis. The pics I post below will illustrate that fact.
I certainly also thought that it hung right in there with the larger 65 mm scopes in terms of clarity, brightness, etc... under perfect daytime conditions. The field of view was not as wide (HDF eyepiece) as that of the Swaro and Leica wide field zooms but the apparent brightness, sharpness and color correction were right there. Contrast too. I seriously think that if one covered the Opticron label with one from any of the big names then folks wouldn't question it at all. It is that good.
Sunday morning I took the scope to Stone Harbor and took some pics with my Iphone. Again, it certainly isn't meant to be a high quality digiscoping attempt (handheld with my Iphone) but it does illustrate a few things. For one, the edge performance is excellent (look at the definition visible in the wave at the bottom of the image). Second, even at max zoom on the scope and max magnification on my Iphone the image is still good enough for ID purposes. It would probably even be better if I had the Iphone digiscoping adapter for it.