This may help with your efforts : http://www.andysshotglass.com/Collimating.html

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Time is a great teacher, but unfortunately it kills all its pupils - Berlioz

Orion 8" F 4.9 Newt on an LXD75 Go-to mount

Telrad
Televue Plossl 8mm/20mm
UO Abbe Ortho
Baader Hyperion 13mm/17mm/24mm
Orion Q70 26mm
Takahashi LE 5mm
Vixen LVW 22mm
Paracorr
Orion SSDS Monochrome Imager II on the way!