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Celestron Celestron Camera Adapter for Canon Mirrorless, RASA 8
Connect your Canon mirrorless camera to the 8” RASA with one simple solution—no other adapters required.
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Celestron Camera Adapter for Canon Mirrorless, RASA 8
$63.95
Celestron Celestron Travel Scope 80 with Backpack
The Travel Scope 80 is a refractor telescope perfect for terrestrial and celestial viewing on the go.
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Celestron Travel Scope 80 with Backpack
$149.95
Celestron Celestron CGEM II 800 RASA Telescope
This kit combines the 8” Rowe-Ackermann Schmidt Astrograph (RASA) with the CGEM II EQ mount
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Celestron CGEM II 800 RASA Telescope
$3,999.00
ZWO ZWO ASI120MM Mini (mono) (3.75 microns) USB 2.0
Great guide camera, proven sensor over the years at a very affordable price.
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ZWO ASI120MM Mini (mono) (3.75 microns) USB 2.0
$199.00
ZWO ZWO ASI183MM-P Monochrome Cooled (2.4 microns) CMOS Astronomy Camera
Introducing the ASI183 camera series, the most sensitive cameras in ZWO history. Peak Q.E. of the mono sensor reaches 84%!
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ZWO ASI183MM-P Monochrome Cooled (2.4 microns) CMOS Astronomy Camera
$999.00
ZWO ZWO ASI183MC Color (2.4 microns) CMOS Astronomy Camera with USB 3.0 Connection
Introducing the ASI183 camera series, the most sensitive cameras in ZWO history. Peak Q.E. of the mono sensor reaches 84%!
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ZWO ASI183MC Color (2.4 microns) CMOS Astronomy Camera with USB 3.0 Connection
$499.00
Tele Vue Tele Vue Bandmate Type 2 OIII Filters (SPECIFY SIZE)
Tele Vue introduces their new line of Bandmate Type 2 filters! These filters are produced for them in Germany by Astronomik.
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Tele Vue Bandmate Type 2 OIII Filters (SPECIFY SIZE)
$128.00
Stellarvue Spacers for 42mm T Thread of Various Lengths
Extension tubes to alter the spacing between the standard camera mount and the T RIng. fully anodized with blackened threads.
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Spacers for 42mm T Thread of Various Lengths
$14.00
Explore Scientific Explore Scientific / Losmandy G-11 21 lb Counterweight for ES-G11PMC8-00
Genuine Losmandy-brand 21 lb. Counterweight for Losmandy GM-8, G-9, G-11 and TITAN Mounts
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Explore Scientific / Losmandy G-11 21 lb Counterweight for ES-G11PMC8-00
$109.99
Explore Scientific Explore Scientific Generation II 20" F/3.6 Dobsonian (Truss Tube)
This is a Generation II telescope. All updates have been performed on this telescope.
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Explore Scientific Generation II 20" F/3.6 Dobsonian (Truss Tube)
$9,999.99
iOptron iOptron Secondary Dovetail Saddle
This secondary dovetail saddle is for AZ Mount Pro/MiniTower Pro/MiniTower II.
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iOptron Secondary Dovetail Saddle
$108.00
iOptron Ioptron Electric Focusers
Available for both Photron RC Scopes and the MAK150
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Ioptron Electric Focusers
$238.00
Celestron Celestron PowerTank Lithium Pro
Powers your telescope for up to 17 hours!
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Celestron PowerTank Lithium Pro
$259.95
Newton's Cradle (single)
The Toysmith Newton's Cradle Physics Toy is not only fun to play with, but also demonstrates important science principles at the same time
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Newton's Cradle (single)
$15.00
ABCs of Space
This alphabetical installment of the Baby University series is the perfect introduction for even the youngest astronomers!
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ABCs of Space
$9.99
Losmandy Losmandy G11G Configurable Equatorial Mount Only (Choose Configuration) - G11G-B
The Losmandy G-11 Equatorial Mount and Tripod is one of the most precise and finely crafted telescope mounts available today
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Losmandy G11G Configurable Equatorial Mount Only (Choose Configuration) - G11G-B
$3,095.00
Hand Boiler
Hand Boiler
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Hand Boiler
$10.00
4D Vision Frog
This is a great model of the organs and body parts of a frog!
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4D Vision Frog
$35.00
Takahashi Takahashi GT-40 Guide Scope
Takahashi GT-40 Guide Scope
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Takahashi GT-40 Guide Scope
$437.00
Takahashi Takahashi CC250 Visual Adapter
Takahashi CC250 Visual Adapter
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Takahashi CC250 Visual Adapter
$43.00
Takahashi Takahashi FC-100DZ - 100 mm f/8 Fluorite Doublet Refractor - TFK10310
The Takahashi FC-100DZ is the latest addition to Tak's Steinheil fluorite doublet refractor line-up.
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Takahashi FC-100DZ - 100 mm f/8 Fluorite Doublet Refractor - TFK10310
$3,090.00
Baader Planetarium Baader Planetarium RCC I Rowe Coma Corrector
The new Baader Planetarium RCC-I (Rowe Coma Corrector) is designed specifically to correct Coma in fast Newtonian imaging systems.
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Baader Planetarium RCC I Rowe Coma Corrector
$281.00
Baader Planetarium Baader T2 Male to SCT Male Adapter - T2-27 for Herschel Wedge
The T2-27 2"/T-2 Filterholder may be used to convert the output of the Herschel Wedge to an external T-2 thread.
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Baader T2 Male to SCT Male Adapter - T2-27 for Herschel Wedge
$62.00
Baader Planetarium Baader 2" Cool-Ceramic Safety Herschel Prism Mark II (Visual Version)
The Baader Herschel Wedge Prism is considered by many to be the finest on the market
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Baader 2" Cool-Ceramic Safety Herschel Prism Mark II (Visual Version)
$599.00