Collimation of Newtonian Telescope without Special Tools (Popularity: )

Intended to guide a inexperienced telescope user through a rough collimation process in which expensive ...

FAQ About Collimating a Newtonian Telescope (Popularity: )

Questions on how important the answers are to the performance of the instrument.

Telescope Math Calculator (Popularity: )

JavaScript interactive calculator for many telescope & eyepiece parameters; includes a guide to terminology, and ...

How to Modify Your Celstar C8 Wedgepod for Easier Polar Alignment (Popularity: )

Methods to correct the problems that arise when trying to properly polar align.

The Telescope Review Web Site (Popularity: )

Beginner's advice and articles, and telescope, eyepiece and accessory reviews.

Tips for the Department Store Telescope Owner (Popularity: )

Equipment and accessories, and observing through images and books.

The Schmidt-Cassegrain Telescope Web Site (Popularity: )

Basics, observing, tips, photo basics, glossaries, and links.

Choosing your Telescope's Magnification (Popularity: )

Selection depends on eyesight, telescope's aperture and optical design, atmospheric conditions, and type and size ...

LXD55 (Popularity: )

Reviews, knowledgebase, gallery, FAQ, message forum, classifieds, store, and links.

How to Polar Align (Popularity: )

Balancing the declination axis and the right ascension axis, aligning to north star, and using ...

Meade Advanced Products Users Group (Popularity: )

The resource website for the LX200, LX90, LX50, LXD55, Starfinder, and ETX telescopes, and Pictor ...

ATOZastro Forums for Meade Telescopes (Popularity: )

Exchange ideas, share experiences, and find information.

NexStar Resource Site (Popularity: )

Users guide, observer list, downloads, pc control, firmware, odds and ends, equipment reviews alignment guides, ...

Telescope SA - The Cosmos Through your Eyes (Popularity: )

Guides, how to's, and tips.

Telescope Buyer's Guide (Popularity: )

Finding a way through the maze of ads, catalogs, claims and counter claims about which ...

Measuring Reflectivity of Secondary Mirrors (Popularity: )

An article by Dave Scherping.

Observing Tips (Popularity: )

Seven tips on a wide variety of topics.

Yahoo Groups - Portaball (Popularity: )

Mail group for owners of the telescope.

How-to Articles (Popularity: )

Contains practicals, mounts, eyepiece cases, dew shields, ATM's, star charts, and mini's.

Meade4504Telescopes eGroup (Popularity: )

Maintained to supplement the information exchanged by members at the Yahoo Groups site.