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Finder Charts of Select Double Stars by Brent Watson
Sky Spot$19.99Finder Charts are printed on white vellum card stock to make them durable. The black printing and stars on a white background makes them easily rea...
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FirstScope Signature Series Moon by Robert Reeves Telescope
Celestron$71.95Celestron’s beloved entry-level telescope gets a stunning look! The Signature Series FirstScope features a superb Moon image by astroimager and ...
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In Stock
Flash of Brilliance Bugs Flash Cards
Book$25.00Easy to understand facts abut Insects, an Arachnid and a Crustacean Full-Color photographs of each Bug Thick and Durable Flash Cards that Child...
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Flat-Top 2''-1.25'' Adapter
TeleVue$53.00The low profile flat-top 2"-1.25" adapter allows closer placement of the eyepiece. Use with Newtonian reflectors, Tele Vue Paracorr, 2" Powermate a...
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Full Frame 0.76x Reducer for Askar 80PHQ
Askar$249.00The Askar new 3 inch 0.76x full frame reducer,with a triplet design and specifically for the 80PHQ, offers a 0.76x reduction in focal ratio, when u...
View full details$249.00 -
In Stock
Galaxies: Birth and Destiny of Our Universe Book
Book$49.95A sweeping tour of the galaxies, from our Milky Way to infinity. Galaxies are glittering islands in the Universe, interwoven in the web of Dark Ma...
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Gem Trails of Arizona book
Book$14.95From azurite to wulfenite, Arizona is known the world over for its rich abundance of rocks and minerals. Now in its third edition, this best-sellin...
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Glatter Laser Collimator - 532nm Green - Holographic - 2"/1.25"
Howie Glatter$520.00This green laser collimator is designed for collimating Cassegrain type telescopes. It projects a pattern of concentric green circles. We recommend...
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Good Night Aerospace Museum book
Book$9.95Good Night Aerospace Museum highlights the lunar module, lunar rover, astronauts, Wright Flyer, WWII planes, jumbo jets, fighter jets, gliders, hel...
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Good Night Astronauts book
Book$9.95Good Night Astronauts features space camp, spacesuits, an international space station, rocket ships, space food, gravity, the solar system, stars, ...
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Good Night Galaxy book
Book$9.95Ready to blast off? We’re taking a tour of the Milky Way Galaxy!Get your little astronaut ready for an amazing trip through the stars. Watch as yo...
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Good Night Solar System Book
Good Night Books$9.95Good Night Solar System explores the Milky Way Galaxy, the Sun, the Moon, all of the planets, including Mercury, Venus, Earth, Mars, Jupiter, Satu...
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Dropship
GTO Keypad with Keypad Protector - for GTOCP1, GTOCP2 and GTOCP3 Control Boxes - Serial # of mount required for purchase
Astro-Physics$980.00This Keypad should only be purchased for use with the GTOCP1, GTOCP2 and GTOCP3 control boxes. This Keypad model will be supplied with the original...
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Dropship
GTO Keypad with Keypad Protector for GTOCP4 and GTOCP5 Control Boxes. Serial # of mount required for purchase
Astro-Physics$980.00This Keypad should only be purchased for use with the GTOCP4 and GTOCP5 control boxes with version P02-09 firmware or later. If you own a GTOCP1, ...
View full details$980.00Dropship -
Dropship
GTOCP4 Control Box for all GTO Mounts, except Mach2GTO - Order new 2-Pin power cable
Astro-Physics$1,295.00All GTO mounts(except the Mach2GTO) produced since 1998 can be easily upgraded!!! The GTOCP4 Upgrade and Installation Guide (PDF document) provide...
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Guide to Arizona Backroads & 4-Wheel-Drive Trails book
Book$39.95Arizona s top-selling 4x4 guidebook. 100 of the best 4x4 trails in Arizona. Completely redone 3rd edition is more fun than ever. Whether you are a ...
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Gutsy Girls Go For Science: Astronauts: With Stem Projects for Kids book
Book$19.95Hands-on space science projects help launch kids ages 8 to 11 into learning about fearless female astronauts who broke barriers across space and g...
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Half Pier for Gitzo 3, Gitzo 4, L404C
RST$210.00Half pier compatible with Gitzo Systemetic 3 Series, 4 Series and Xiletu L404C tripods. Mounts and half pier are tightened with two M8 knob bolts, ...
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In Stock
Handbook for Butterfly Watchers
Houghton Mifflin$15.00Author: Robert Michael PylePaperback: 280 pagesThis essential handbook covers where to find butterflies; how to observe and photograph them; their ...
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HD Pro Wedge
Celestron$509.95Celestron's HD Pro Wedge is designed to support our fork mounted Schmidt Cassegrain Telescopes up to 11". The HD Pro provides a heavy duty, stable ...
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Preorder
Heliostar 76 H-Alpha Solar Telescope / SolarQuest Mount Kit
Sky-Watcher$3,450.00Heliostar OTA Double stack performance, single stack price 76mm aperture, 630mm focal length, f/8.3 Official solar telescope of the Charlie Bates ...
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Preorder
Heliostar 76mm H-Alpha Solar Telescope
Sky-Watcher$2,995.00Double stack performance, single stack price 76mm aperture 630mm focal length f/8.3 Official solar telescope of the Charlie Bates Solar Astronomy ...
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In Stock
Hiking Arizona
Falcon$16.95Authors: Bruce GrubbsPaperback: 368 pages, 3rd Ed.Lace up your boots and sample 120 of the finest trails in Arizona. Hike the Boucher-Hermit Trails...
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Hiking Arizona's Cactus Country
Falcon$15.95Author: Erik MolvarPaperback: 311 pagesSouthern Arizona offers unlimited opportunities for backcountry exploration. This second edition of Hiking A...
View full details$15.95