Collection

Arcturus Arcturus Ebony 32mm 70 Degree SWA Eyepiece

$119.00

Tele Vue Tele Vue Dioptrx (Specify Strength)

The Tele Vue Dioptrx astigmatism correcting lens assembly compensates for astigmatism.

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Tele Vue Dioptrx (Specify Strength)

$122.00

T Mount Adapter Ring Minolta MD

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T Mount Adapter Ring Minolta MD

$19.99

Arcturus Antares 1.25" Focal Reducer for Eyepieces and Cameras 0.5x

This Antares focal reducer lens more than doubles the field of view of any small chip CCD cameras with a 1.25" nosepiece (such as the Celestron NexImage, Meade DSI, and Orion StarShoot Solar System and Deep Space Imaging Cameras) for wider-field deep sky

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Antares 1.25" Focal Reducer for Eyepieces and Cameras 0.5x

$29.99

Feathertouch Feathertouch FTF2535HD--2.5" Diameter Dual Speed Focuser 3.5" Draw tube travel, and Brake

Feather Touch® 2.5" Diameter - Dual Speed Telescope Focuser 3.5" Draw tube travel, and Brake.

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Feathertouch FTF2535HD--2.5" Diameter Dual Speed Focuser 3.5" Draw tube travel, and Brake

$640.00

Feathertouch Feathertouch FTF2515HD--2.5" Diameter Dual Speed with Brake & CRing

Feather Touch® 2.5" Diameter - Dual Speed Telescope Focuser, 1.5" Draw tube travel, and Brake.

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Feathertouch FTF2515HD--2.5" Diameter Dual Speed with Brake & CRing

$610.00

Telrad Telrad Dew Shield Plus For Telrad (allows right angle viewing)

This lightweight plastic dew shield allows using the Telrad without having to turn your head upside down to see through it when observing at the zenith.

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Telrad Dew Shield Plus For Telrad (allows right angle viewing)

$28.95

Orion Orion Dual Finder Scope Mounting Bracket

Attach two different aiming devices to your telescope quickly and easily with the Orion Dual Finder Scope Mounting Bracket.

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Orion Dual Finder Scope Mounting Bracket

$49.99

Explore Scientific Explore Scientific/Meade T Style Finder Scope Base with Mounting Screws

This Finder Scope Base is specifically designed to allow you to secure one of Explore Scientific’s high-quality finder scopes to the telescope of your choice.

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Explore Scientific/Meade T Style Finder Scope Base with Mounting Screws

$49.99

Stellarvue Stellarvue 50 - 60 mm Finder Rings - Mounts to Feather Touch 2.5" - 3.5" Focusers - R050FA

Made to mount Stellarvue 50 - 60 mm finder scopes to the Feather Touch 2.5” - 3.5” focusers.

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Stellarvue 50 - 60 mm Finder Rings - Mounts to Feather Touch 2.5" - 3.5" Focusers - R050FA

$59.00

Arcturus Arcturus Hydrogen-Beta Filter 1.25 (LIMITED QUANTITIES)

A Hydrogen-Beta telescope filter may be the only way to see the faint and elusive Horsehead, California, and Cocoon Nebulas.

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Arcturus Hydrogen-Beta Filter 1.25 (LIMITED QUANTITIES)

$59.95

Astrozap Astrozap AZ-109 Flexible Dew Shield for Celestron 9.25 SCT/CPC - with No Notches

Celestron 9-1/4 SCT & CPC Flexible Plastic Dew Shield, No Notch

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Astrozap AZ-109 Flexible Dew Shield for Celestron 9.25 SCT/CPC - with No Notches

$63.36

Astrozap Astrozap AZ-250-TB Aluminum Dew Shield for Celestron 8 SCT Hyperstar

Celestron 8 Sct / CPC, CGE & HD Hyperstar Dew Shield, 12" in total length. Celestron HD white finish with top, bottom and side notches. Slot for CCD cable.

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Astrozap AZ-250-TB Aluminum Dew Shield for Celestron 8 SCT Hyperstar

$241.50

Dew-Not DN003 Heater For 2 inch (5.1cm) eyepieces

Length: 9" (22.9 cm)
Watts: 4.2
Voltage: 12v
Amperage: .35 amp

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DN003 Heater For 2 inch (5.1cm) eyepieces

$32.95

Howie Glatter Howie Glatter 2 Inch Collimator 635nm

The laser collimator is a tool which enables precise adjustment of the position and alignment of telescope optics, so as to obtain the best possible image contrast and resolution.

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Howie Glatter 2 Inch Collimator 635nm

$300.00

The Tele Vue Ethos Eyepiece Carry Bag is a soft-sided foam-fitted case for safely carrying your complete Ethos eyepiece collection.

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Tele vue Ethos Eyepiece Bag

$178.00

Arcturus Arcturus #002 42mm x 60mm Twist Pack Eyepiece Case

This high quality bolt-style polypropylene eyepiece container provides inexpensive protection for your expensive optics

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Arcturus #002 42mm x 60mm Twist Pack Eyepiece Case

$6.95

Antares Adapter for Celestron/Synta Newtonian Focuser (FGLP)

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Antares Adapter for Celestron/Synta Newtonian Focuser (FGLP)

$39.95

skywatcher Skywatcher HAC125DX Minigraph

The Sky-Watcher Honders Advanced Catadioptric HAC125DX Minigraph is the epitome of compact, high-performance, and ultra-fast wide-field astrograph design. With its cutting-edge optical system, it delivers outstanding image quality for deep sky imaging, th

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Skywatcher HAC125DX Minigraph

$995.00

Tamrac 15 Inch Long Lens Bag model 787 (will strap to any backpack!)

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Tamrac 15 Inch Long Lens Bag model 787 (will strap to any backpack!)

$29.99

Celestron Celestron Advanced VX RASA 6 Telescope

A compact powerhouse that delivers spectacular astroimages anywhere.

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Celestron Advanced VX RASA 6 Telescope

$2,699.00

William Optics William Optics 12.5 mm Super Planetary Long Eye Relief Eyepiece - E-SPL125 (Pre-owned)

This eyepiece is perfect for astronomers looking for high magnification and comfortable viewing during extended sessions.

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William Optics 12.5 mm Super Planetary Long Eye Relief Eyepiece - E-SPL125 (Pre-owned)

$80.00

ZWO ZWO ASI585MM-P USB3.0 Cooled Pro Mono Astronomy Camera

ZWO ASI585MM-P USB3.0 Cooled Pro Mono Astronomy Camera
One Camera For All

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ZWO ASI585MM-P USB3.0 Cooled Pro Mono Astronomy Camera

$699.00

Meade Tripod for StarNavigator

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Meade Tripod for StarNavigator

$75.00