View Single Post
  #18  
Old 30-10-2013, 11:51 PM
multiweb's Avatar
multiweb (Marc)
ze frogginator

multiweb is offline
 
Join Date: Oct 2007
Location: Sydney
Posts: 22,078
Tonight's testing

Moved the MPCC out by another 1mm and I'm now pretty close. Field curvature has dropped a lot. I reckon another half a mill and I'll be spot-on. I'm about 1.5mm past the recommended spacing right now. Pretty chuffed with the primary cell. Collimation hasn't moved in a week now and I have been handling the scope back and forth a couple of times. Larger version here.
Attached Thumbnails
Click for full-size image (GSO8_prime_C_sf.gif)
113.4 KB53 views
Click for full-size image (GSO8_ir_m8_600mm_PM_B_sf.jpg)
195.5 KB61 views
Reply With Quote