Norme 150mm MCT f/13, 31% CO Yellow Zone "People say I'm in denial. I disagree."
Quote:Glancing back at the sketch, I realize for some reason the companion's rings are inside the primary's first minimum. That's a mistake, I thought I blacked them out.But, you know, seeing was so good during that observation, I actually did try to see the companion's rings inside (as shown.) I failed, not even sure the laws of diffraction will permit it. The companion's ring just seemed to hover outside the primary's ring.
Quote: For giggled I out in 450x via the 4mm Abbe