Howie Glatter collimation

[m11]

Hi All,

Just recently acquired a Howie Glatter 635nm laser collimator.
Doing some research online on how to use it but still unclear for me.
I have an Orion Lasermate that I do the primary and secondary. The Glatter collimator does not have the concentric circles to for when adjusting the primary from behind my dobsonian?
Can I please ask if anyone has some links or info regarding using this collimator to align for primary and secondary?

Thanks,

[Atmos]

Do you have a TuBlug? The collimated sits inside that and the two go into the focuser together.

[m11]

Hey Colin,

I think I do, I have a box of accessories that came with the scopes.

I will check tonight. Thanks for helping me out :thumbsup: