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Constellation Finder
A guide to patterns in the night sky, with star stories from around the world.
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Constellation Finder
$5.95
OUTER SPACE ACTIVITY BOOK
How many children grow up dreaming of becoming an astronaut and exploring outer space?
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OUTER SPACE ACTIVITY BOOK
$6.95
Night Sky - A Field Guide to the Constellations
Stargazing is among the most peaceful and inspiring outdoor activities. Night Sky, the award-winning book by Jonathan Poppele, makes it more fun than ever!
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Night Sky - A Field Guide to the Constellations
$18.95
Tele Vue Tele Vue 55mm Plossl 2" Eyepiece
Sharper edges, truer color, and a massive 38mm of eye relief the 55mm Plössl
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Tele Vue 55mm Plossl 2" Eyepiece
$290.00
Tele Vue Tele Vue 20mm Plossl Eyepiece - 1.25
The Televue 20mm Plossl Eyepiece has an Apparent Field of View of 50º and Eye Relief of 14mm.
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Tele Vue 20mm Plossl Eyepiece - 1.25
$138.00
Tele Vue Tele Vue 19mm Panoptic Eyepiece - 1.25
Designed for high-contrast, distortion-free views across the field.
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Tele Vue 19mm Panoptic Eyepiece - 1.25
$312.00
Tele Vue Televue 21mm Ethos Eyepiece - 2 Inch
“You've got very innovative engineers always managing to break the laws of optics. This Ethos is out of this world!”
—J.G., France
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Televue 21mm Ethos Eyepiece - 2 Inch
$1,012.00
Tele Vue Tele Vue 4.7mm Ethos SX Eyepiece- 1.25"/2
“Absolutely outstanding performance! Use the Ethos 4.7 for planetary mainly. It's awesome, like being INSIDE the eyepiece - the eyepiece "disappears"!”
—M.M., AZ
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Tele Vue 4.7mm Ethos SX Eyepiece- 1.25"/2
$745.00
Tele Vue Tele Vue Delos 12mm Eyepiece - 1.25
Fully multi-coated optics for sharp, high-contrast images
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Tele Vue Delos 12mm Eyepiece - 1.25
$438.00
Tele Vue Tele Vue Delos 8mm Eyepiece - 1.25
Sharp, distortion-free performance across the entire field
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Tele Vue Delos 8mm Eyepiece - 1.25
$438.00
Tele Vue Televue 2X Powermate - 2 Inch
Televue Power Mate 2X Image Amplifier PMT-2200 accepts all 2" eyepieces and accessories and comes with additional 1.25" adapter!
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Televue 2X Powermate - 2 Inch
$388.00
Takahashi Takahashi Abbe Orthoscopic 32mm Eyepiece
The Takahashi Abbe eyepieces are true to the original Abbe design.
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Takahashi Abbe Orthoscopic 32mm Eyepiece
$228.00
Takahashi Takahashi Abbe Orthoscopic 18mm Eyepiece
The Takahashi Abbe eyepieces are true to the original Abbe design.
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Takahashi Abbe Orthoscopic 18mm Eyepiece
$173.00
Takahashi Takahashi Abbe Orthoscopic 6mm Eyepiece
The Takahashi Abbe eyepieces are true to the original Abbe design.
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Takahashi Abbe Orthoscopic 6mm Eyepiece
$185.00
Takahashi Takahashi Abbe Orthoscopic 9mm Eyepiece
The Takahashi Abbe eyepieces are true to the original Abbe design.
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Takahashi Abbe Orthoscopic 9mm Eyepiece
$185.00
Explore Scientific Explore Scientific 1.25" - 8.8 mm Argon Purged 82° Waterproof Eyepiece
Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. Explore Scientific 82° Series™ eyepieces, with their 82° apparent field of view, immerses you in a very comfortable ultra-wide field that naturally promotes relaxation at the eyepiece.
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Explore Scientific 1.25" - 8.8 mm Argon Purged 82° Waterproof Eyepiece
$229.99
Explore Scientific Explore Scientific 1.25" - 6.7 mm Argon Purged 82° Waterproof Eyepiece
Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. Explore Scientific 82° Series™ eyepieces, with their 82° apparent field of view, immerses you in a very comfortable ultra-wide field that naturally promotes relaxation at the eyepiece.
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Explore Scientific 1.25" - 6.7 mm Argon Purged 82° Waterproof Eyepiece
$229.99
Explore Scientific Explore Scientific 1.25" - 11mm Argon Purged 82° Waterproof Eyepiece
Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. Explore Scientific 82° Series™ eyepieces, with their 82° apparent field of view, immerses you in a very comfortable ultra-wide field that naturally promotes relaxation at the eyepiece.
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Explore Scientific 1.25" - 11mm Argon Purged 82° Waterproof Eyepiece
$149.99
Explore Scientific Explore Scientific 14mm - 100° Argon Purged Waterproof 2" Eyepiece
Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 100° Series™ eyepieces are hyper-wide class oculars that can transform your visual astronomy experience.
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Explore Scientific 14mm - 100° Argon Purged Waterproof 2" Eyepiece
$349.99
Celestron Celestron X-Cel LX 18 mm Eyepiece
Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a plethora of deep-sky objects.
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Celestron X-Cel LX 18 mm Eyepiece
$109.95
Celestron Celestron X-Cel LX 9 mm Eyepiece
Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a plethora of deep-sky objects.
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Celestron X-Cel LX 9 mm Eyepiece
$109.95
Celestron Celestron X-Cel LX 2.3 mm Eyepiece
Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a plethora of deep-sky objects.
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Celestron X-Cel LX 2.3 mm Eyepiece
$109.95
Celestron Celestron X-Cel LX 5 mm Eyepiece
Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a plethora of deep-sky objects.
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Celestron X-Cel LX 5 mm Eyepiece
$109.95
Celestron Celestron Omni Series 1.25 in - 40mm
Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora of deep-sky objects.
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Celestron Omni Series 1.25 in - 40mm
$52.95