ATM Journal
David's Astronomy - Telescope
FAQ about Collimating a Newtonian telescope
Fixing Common Telescope Problems
GALLERY-Articles; Apodizing Mask
H.L. CLAUSING INC. --- Thin Film Design & Optical Coatings
How to Build a Dobsonian Telescope
http--astronomy.trilobytes.com.au-scope-fix-it.htm
http--pages.sbcglobal.net-raycash-manualv2.pdf
http--www.astro-physics.com-index.htmtech_support-mounts-400gto-400backlash
http--www.clausing.com-
Limiting Magnitude of Your Telescope - Astronomy Calculation
Mel Bartels' Homepage
Meridian Telescopes MTG Products astronomy sales and information homepage.
Orion Telescopes and Binoculars - Information
Picking a telescope
PLANS FOR BUILDING A SIDEWALK TELESCOPE
Stellafane ATM Selecting a Telescope
Telescope Calculations
Telescope Testing - Various null tests for Cassegrains - P Smith
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Telescopes and Optics
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