astro-angel in need of help!!

[astro-angel]

Heya guys and girls, last year there was an interesting artical on how to colminate scopes have searched and cant find it my 12 inch gso dob is in need of some serious help..... thanks in advance happy astroing :)

[EzyStyles]

Hi,

Here's a few links on how to collimate:

http://www.andysshotglass.com/Collimating.html
http://www.schlatter.org/Dad/Astronomy/collimate-2.htm
http://www.fpi-protostar.com/collim.htm
http://www.propermotion.com/jwreed/ATM/Collimate/Chesire.htm
http://legault.club.fr/collim.html

Hope the one you are referring to is one of the above :P

[davidpretorius]

my favourite starters one is http://www.schlatter.org/Dad/Astronomy/collimate.htm

and then once you have come to grips with that one, the star testing on the legault that eric has posted above.