collimating a telescope

see also:

• astronomy index and links
• telescopes
• Telescope Collimation - Learn How
• Thierry Legault - The collimation
• Thierry Legault - What is a MTF curve ?
• FAQ about Collimating a Newtonian telescope
• A Treatise on Newtonian Collimation (Text)
• Collimation of Refractors (Synta) (pdf)
• SCT collimation
• Timmerman's treatise