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Astroguide Alphabetical Listings

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D&G Optical

D & G OPTICAL is a full-time business devoted to offering the lenses and components at reasonable prices. All D & G OPTICAL lenses and mirrors are manufactured by them at their facility.

http://www.dgoptical.com/

Visited 8379 times - Selected 2 hours ago

Dave and Jeanne's Astronomy Page

Dave and Jeanne share the joys of stargazing with their web site.

http://home.comcast.net/~djastro/blainpage.html

Visited 5490 times - Selected 4 days ago

David Chandler Company

Software and publications for astronomy and astronomy education including planispheres and beginner's aids.

http://www.davidchandler.com/

Visited 7860 times - Selected one hour ago

David Hanon's Astronomical CCD Imaging Page

CCD Images with photographic qualities.

http://www.mindspring.com/~dhanon/

Visited 8330 times - Selected 4 days ago

Davis Instruments

Weather instruments for your observatory.

http://www.davisnet.com/

Visited 6045 times - Selected one day ago

Day Star Filters

Filters for use with solar observing.

http://www.daystarfilters.com/

Visited 6215 times - Selected 4 days ago

Deep Space Navigator

Make of an affordable computer to telescope interface.

http://www.briankidwell.com/

Visited 5312 times - Selected 8 hours ago

Deepsky Astronomy Software

Planning, Observing, Recording, and Image Enhancement Software For Windows 95/NT.

http://www.deepskysoftware.net/

Visited 6916 times - Selected one day ago

Delmarva Star Gazers

Formed in 1993, this group promotes a general interest in astronomy and viewing the heavens.

http://delmarvastargazers.org

Visited 8607 times - Selected 4 days ago

Denkmeier Optical, Inc.

Binocular manufacturer.

http://deepskybinoviewer.com/

Visited 5154 times - Selected 4 days ago

Denver Astronomical Society

The DAS is a group of amateur and professional astronomers sharing a mutual interest in the heavens. The DAS operates the University of Denver's Chamberlin Observatory with its venerable 1894, Alvin Clark 20" refracting telescope.

http://www.thedas.org/

Visited 10790 times - Selected 4 days ago

Deutsche Optik

Binocular manufacturer.

http://www.deutscheoptik.com/

Visited 7104 times - Selected 8 hours ago

DFM Engineering, Inc.

Manufacturer of computer controlled astronomical telescopes and instruments.

http://www.dfmengineering.com/

Visited 6192 times - Selected 4 days ago

DGM Optics

Manufactorer of Unobstructed Newtonian Reflectors and nebula/LPR filters.

http://www.dgmoptics.com/

Visited 7271 times - Selected 4 days ago

Diffraction Limited

Software authors of "Quick Fringe" and "MaxImDL." Quick Fringe is an optical interferogram fringe analysis program. MaxIm DL is an image restoration program. These products are distributed by Cyanogen Productions, Inc.

http://www.diffractionlimited.com/

Visited 6158 times - Selected 2 days ago

Digitalis Education Solutions, Inc

Provider of digital planetarium systems for the portable and small fixed dome market.

http://digitaliseducation.com/

Visited 2368 times - Selected 4 days ago

Discovery Telescopes, Inc.

Discovery Telescopes, Inc. has been manufacturing precision astronomical components since its inception in 1991. They have a good assortment of mirrors, accessories and complete telescopes.

http://www.discovery-telescopes.com/

Visited 9250 times - Selected 4 days ago

Distant Suns

Maker of Distant Suns software.

http://www.distantsuns.com/

Visited 6716 times - Selected 2 days ago

Dobsonian, How to build one.

"I built my own Dobsonian!!" You can too. Visit this site to learn more.

http://www.moonlightsys.com/atm/

Visited 6045 times - Selected 4 days ago

Dutch Occultation Association

Here you can find freeware programs that help you calculate lunar occultations. Their main program is called "Lunar Occultation Workbench."

http://home.plex.nl/~gottm/doa

Visited 8366 times - Selected 4 days ago

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