Dobsonian

ATM - Amateur Telescope Making (Popularity: )

Information on telescope building, equatorial platform, scotch mount, and binocular mount, and information how to ...
Category: Science\Astronomy\Amateur\Amateur Telescope Making

MODAS - Modern Optical Design and Analysis Software (Popularity: )

Paraxial and Seidel calculations, spot diagrams, ray fans, 3D wave aberrations and energy distribution, optical ...
Category: Science\Physics\Optics\Software

Murnaghan Instruments Corp. (Popularity: )

Telescopes by Coulter Optical and other manufacturers, Odyssey binoculars, and accessories. Also sells components and ...
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

Parks Optical (Popularity: )

Newtonian and Newtonian-Cassegrain reflecting telescopes, optical tube assemblies, telescope making components, binoculars, spotting scopes and ...
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

Eastbourne Astronomical Society (Popularity: )

Details of upcoming and past meetings and events, a newsletter, contact details and links.
Category: Science\Astronomy\Amateur\Organizations

Parks Optical, Inc. (Popularity: )

Manufacturer microscopes and optical components. A selection of components and accessories.
Category: Science\Instruments and Supplies\Laboratory Equipment\Optical

Clement Focuser (Popularity: )

Uniquely designed, patented focuser for use on a variety of telescopes. Offers optional electric focus ...
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

Carolina Sky (Popularity: )

A pictorial history of the US space race, telescope information, outer banks, awards and recognition, ...
Category: Science\Astronomy\Amateur

Dave's ATM Page (Popularity: )

Information to add altitude-azimuth controller and unipolar stepper motor controller to a telescope, and directions ...
Category: Science\Astronomy\Amateur\Amateur Telescope Making

Orion Telescopes and Binoculars (Popularity: )

Dealer of telescopes, binoculars, and accessories for amateur astronomers and nature enthusiasts.
Category: Science\Astronomy\Business\Educational Resources

The ATM Site (Popularity: )

Repository for resources and techniques by chronological, keyword, or author.
Category: Science\Astronomy\Amateur\Amateur Telescope Making

Dave Miller Astrophotography (Popularity: )

Galleries, equipment information, and resources.
Category: Science\Astronomy\Amateur\Astrophotography and CCD Imaging

Deep-Sky Org (Popularity: )

Features a reference of Messier objects, telescope information, images, and deep-sky links.
Category: Science\Astronomy\Amateur\Deep Sky Observing

StarTrak (Popularity: )

Freeware for handheld computers to help find and track objects of the night sky.
Category: Science\Astronomy\Software\Toolkits and Observing Utilities

Lightholder Optics (Popularity: )

Newtonian mirrors made and certified in writing to the most exacting, demanding Millies LaCroix tolerance ...
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

Litebox Telescopes (Popularity: )

Designs and manufactures portable Dobsonian telescope frames in the 12.5 to 18 inch aperture range.
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

It's Full of Stars (Popularity: )

Equipment information, gallery, articles, and links, with information for the East Sussex Astronomical Society.
Category: Science\Astronomy\Amateur

Wildcard Innovations Pty. Ltd. (Popularity: )

Australian manufacturer of Argo Navis Digital Telescope Computer systems for alt-azimuth, fork and German equatorial ...
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

Orion Telescope Center (Popularity: )

Manufacturer and retailer of telescopes, spotting scopes, binoculars, eyepieces and accessories. Located in California.
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

NJ Night Sky (Popularity: )

Online astronomy community
Category: Science\Astronomy\Personal Pages