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TeleVue DeLite 4mm
TeleVue$269.00Concept: Just as Delos eyepieces were developed based on Tele Vue's Ethos eyepiece design advancements, DeLite is the logical step toward a smaller...
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TeleVue DeLite 5mm
TeleVue$269.00Concept: Just as Delos eyepieces were developed based on Tele Vue's Ethos eyepiece design advancements, DeLite is the logical step toward a smaller...
View full details$269.00 -
TeleVue DeLite 7mm
TeleVue$269.00Concept: Just as Delos eyepieces were developed based on Tele Vue's Ethos eyepiece design advancements, DeLite is the logical step toward a smaller...
View full details$269.00 -
TeleVue DeLite 9mm
TeleVue$269.00Concept: Just as Delos eyepieces were developed based on Tele Vue's Ethos eyepiece design advancements, DeLite is the logical step toward a smaller...
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TeleVue NP-101is OTA
Tele Vue$4,267.00For 30 years, Tele Vue has pushed the boundaries of APO refractors, as well as eyepieces, to the recognized pinnacle of performance. It was not sur...
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TeleVue NP-127is OTA
Tele Vue$7,373.00The Tele Vue NP127is just got a make-over! Both the optical and mechanical designs have been revised to further reduce atmospheric defocusing abili...
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TeleVue Sol-Searcher
TeleVue$45.00"I can't find the Sun!" Sounds funny. However, the Sun is tricky to find in a properly filtered telescope, and you don't ever want to chance a dire...
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TeleVue-60 APO O.T.A.
TeleVue$867.00High Performance 2.4” APO doublet, 360mm f/6 objective, OTA only 10”-long — includes 2-stage 1¼” focuser with quick-focus drawtube plus fine-focus ...
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TeleVue-76 APO (Evergreen)
TeleVue$1,734.00The Tele Vue-76 combines Pronto's compact size with the APO optical performance of the Tele Vue-85. The expansive 5.5° rich-field dazzles your view...
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TeleVue-76 APO (Ivory)
TeleVue$1,734.00The Tele Vue-76 combines Pronto's compact size with the APO optical performance of the Tele Vue-85. The expansive 5.5° rich-field dazzles your view...
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Telrad
Telrad, Inc.$47.95This is the handiest device ever invented for telescopes. The Telrad works like the heads-up display in a fighter jet, appearing to project a red b...
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Telrad Base
Telrad, Inc.$8.00Telrad base only, perfect for mounting one Telrad finder on multiple telescopes.
$8.00 -
In Stock Telrad Sighting Aid
Starizona$5.00This aid sits at the front of your Telrad to help your eye find the sweet-spot for the Telrad bullseye to appear in view.
$5.00In Stock -
In Stock
The Backyard Astronomers's Guide
Firefly Books$49.95What type of telescope is best for beginners? Can I use my camera to take photographs through a telescope? How good are the new computerized tele...
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The Big Dipper
HarperTrophy$4.99Authors: Franklin M. Branley & Molly CoxePaperback: 32 pagesReading Level: Ages 4-8Explains basic facts about the Big Dipper, including which s...
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In Stock
The Deep-sky Imaging Primer, Third Edition Book
Book$49.95Thousands of people learned astrophotography from the first two editions, now The Deep-sky Imaging Primer has been fully revised and expanded in th...
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The Earth: One-of-a-Kind Planet book
Book$19.95A nonfiction picture book for ages 5 to 8 that explores the place we all call home―planet Earth! Learn how Earth was made, why there’s life here, ...
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The Herschel Objects and How to Observe Them
Springer$29.95Author: James Mullaney F.R.A.S.Softcover: 168 pagesDeep-sky observers are always on the lookout for new observing challenges.The Herschel Objects, ...
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The Moon: A Folding Pocket Guide to the Moon, Its Surface Features, Phases and Eclipses
Book$7.95The brightest and largest object in the night sky, the Moon is about 1/4 the diameter of Earth and is approximately 240,000 miles (385,000 km) dist...
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The Moon: Small-but-Mighty Neighbor book
Book$19.95A full-color nonfiction picture book to introduce kids ages 5 through 8 to our closest cosmic neighbor―the moon! The moon is one of the smaller ce...
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The Night Sky: A Folding Pocket Guide to the Moon, Stars, Planets and Celestial Events book
Book$7.95This is the long, catalog/marketing description of the product.Learn about stars, our moon, planets (visible with the naked eye), eclipses, meteor ...
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The Sibley Guide to Birds
Knopf$35.00Author: David Allen SibleySoftcover: 544 pagesDavid Allen Sibley, America's most gifted contemporary painter of birds, is the author and illustrato...
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The Sky at Night: Easy Enjoyment from Your Backyard Book
Book$22.95Ideal for backyard stargazers, this introduction to astronomy offers a unique blend of advice and personal observations. Drawn from decades of expe...
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The Solar System: Out of This World with Science Activities for Kids book
Book$22.95Look up! What do you see? The sun, moon, stars, other planets? You’re checking out the solar system! The Solar System: Out of This World with Scie...
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The Stars: A Gazillion Suns book
Book$19.95A full-color nonfiction picture book for ages 5 to 8 about those billions of stars you see when you look up into the nighttime sky! The Universe i...
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The Stars: A New Way to See Them
Houghton Mifflin$11.95Author: H. A. ReyPaperback: 160 pagesClassic guide for beginning astronomers from the creator of Curious George. Perfect for both kids and adults w...
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In Stock
The Sun: Shining Star of the Solar System book
Book$19.95A nonfiction picture book that explores a very important star―the sun! Kids ages 5 to 8 listen as the Universe explains key facts about our cosmic...
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The Universe Explained: A Cosmic Q and A book
Book$19.95Answers to the most popular astronomy questions of today. Over the course of their illustrious work in astronomy, Heather Couper and Nigel Henbes...
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The Witness of the Stars
Kregel Publications$14.95Author: E. W. BullingerPaperback: 296 pagesA consistent best-seller, redesigned for contemporary readers. The Psalmist says, “The heavens declare t...
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There's No Place Like Space: All About Our Solar System Book
Random House Books$9.99The Cat in the Hat takes readers on an out of this world reading adventure through outer space! The Cat in the Hat's Learning Library is a nonfict...
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Touching the Earth by Roberta Bondar book
Book$17.95Roberta Bondar's voyage as an astronaut aboard the space shuttle Discovery was the realization of childhood dream for the Canadian scientist and do...
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Touring the Universe
Ken Press$27.95Author: Ken GraunSpiralbound Softcover: 128 pagesWritten especially for beginning to intermediate astronomy enthusiasts.This is your complete guide...
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Truss Shroud - Hyperion 12.5"
Shrouds by Heather$149.00Custom shroud to fit the truss poles of the Hyperion 12.5" astrograph. Protect your Hyperion from dust, moisture, stray light and stray fingers! Th...
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Truss Shroud - Hyperion 16"
Shrouds by Heather$149.00Custom shroud to fit the truss poles of the Hyperion 16" astrograph. Protect your Hyperion from dust, moisture, stray light and stray fingers! The ...
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Twilight I Adjustable Head Mount and Tripod
Explore Scientific$349.99The ultimate "grab-n-go" companion for your portable telescope, the new TwiLight I Altaz Mount has geared slow motions with flexible cable controls...
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In Stock
UHC/LPR Filter - 1.25''
Celestron$79.95Celestron's 1-1/4" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of certain wavelengths of light, spe...
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UHC/LPS Filter - 2"
Celestron$99.95Celestron's 1-1/4" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of certain wavelengths of light, spe...
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Ultima 100 - Straight
Celestron$489.95Celestron’s highly acclaimed Ultima Series is more versatile than ever. The Ultima Series feature multi-coated optics to provide exceptional clarit...
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Ultima 65 - 45°
Celestron$229.95The most compact model in the Ultima series spotting scopes, the 65mm refractor features a 45° viewing angle and excellent mulit-coated optics pack...
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In Stock
Ultima 80 - 45°
Celestron$289.95The Ultima 80mm features a 45° viewing angle and offers a step up in aperture from the 65mm, offering 50% brighter images. The 80mm refractor featu...
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Ultima 80 - Straight
Celestron$279.95The Ultima 80mm offers a step up in aperture from the 65mm, offering 50% brighter images. The 80mm refractor features excellent multi-coated optics...
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In Stock
Ultima Edge - 10mm Flat Field Eyepiece - 1.25"
Celestron$99.9510mm parfocal Ultra Flat Field eyepiece designed for 1.25” focusers Incredibly crisp views from center to edge of field Fully multi-coated, 5-ele...
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Ultima Edge - 15mm Flat Field Eyepiece - 1.25"
Celestron$149.9515mm parfocal Ultra Flat Field eyepiece designed for 1.25” focusers Incredibly crisp views from center to edge of field Fully multi-coated, 8-ele...
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Ultima Edge - 18mm Flat Field Eyepiece - 1.25"
Celestron$159.9518mm parfocal Ultra Flat Field eyepiece designed for 1.25” focusers Incredibly crisp views from center to edge of field Fully multi-coated, 8-ele...
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Ultima Edge - 24mm Flat Field Eyepiece - 1.25"
Celestron$249.9524mm Ultra Flat Field eyepiece designed for 1.25” focusers Incredibly crisp views from center to edge of field Fully multi-coated, 8-element lens...
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Ultima Edge - 30mm Flat Field Eyepiece - 2"
Celestron$279.9530mm parfocal Ultra Flat Field eyepiece designed for 2” focusers Incredibly crisp views from center to edge of field Fully multi-coated, 9-elemen...
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In Stock
Ultimate Sticker Book: Dinosaur Glow in the Dark Sticker Book
Book$6.99Ultimate Stickers Books make learning fun. Each Ultimate Sticker Book presents an array of colorful, photographic stickers of baby animals or dinos...
View full details$6.99In Stock