~ Tutorials ~   -NEW- Simple Polar Alignment, October 2006 by John Bartucci Buck's Gears, March, 2006 by John Bartucci Repair Meade 1812 Electronic DC Adapter August 2002 by Bill Castro PC23C Video Camera  November, 2000 by Bill Castro LX200 Accessory Tray  September 1999 by Bill Castro A Beginner's Guide to Astro-Videophotography September 1999 by Phil Hoyle Build A Portable Battery Box August 1999 by Bill Castro Mounting the CFW-8 to the SBIG ST-7 August 1999 by Matt Oltersdorf Telescope Magnification and field of view Calculator Critical Collimation for Planetary Observing, By Philip Hoyle | About Us | Keller Telescope | Planetarium | Officers | AEB Calendar | | Event Horizon | Online Horizon | What's Up? | Research | SIG | | Photo Gallery | Links | Tutorials | Glossary | Pronunciation Guide | | The Wilderness Center Store | Membership Application | Last updated October 13, 2006 by Bill Castro