Click the blueprint to visit my growing gallery of "paper telescopes." Here are some links to the web sites and contact info for companies selling telescope parts: Here are some good reference books on telescope making and amateur astronomy. Al uses one of my light-weight, //-->, The St. Petersburg Astronomy Club's Mirror Lab. Click on the photo for more information. google_ad_client = "pub-4627466933031932"; Here are some useful and interesting links to other sources of information on astronomy and amateur Watch; S X p o n Y 9 N I s o 1 3 r e C d K 5. $659.98. google_ad_width = 120; //-->,