Attached is a pic of the eyepieces that were included with my 12.5" PDHQ dobbie. I tried them once and relegated them to use with my 80mm f/5 short tube refractor. The large one, a 20mm, is usuable with the little refractor (good eyerelief, edges look fine at 20x) but the smaller one, a 10mm, just stinks up the eyepiece case. Very short eyerelief, poor edge performance, etc. The question is:
What brand are they? Who makes them? I'm just curious...
Thank you,
Ed
What brand are they? Who makes them? I'm just curious...
Thank you,
Ed
Attached Image:
Ed Moran
Equipment Forum Moderator - Two of Five
