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Arcturus Arcturus BinoViewer with Two 30mm Plossl Eyepieces-and-Two-Barlow-Attachments
With our Binocular Viewer, you'll swear you are seeing in three dimensions!
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Arcturus BinoViewer with Two 30mm Plossl Eyepieces-and-Two-Barlow-Attachments
$199.99
Arcturus Seestar S50 Accessories Kit (ALL METAL CONSTRUCTION!) - TA455
Essential Accessories for your S50 Seestar Smart Telescope!
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Seestar S50 Accessories Kit (ALL METAL CONSTRUCTION!) - TA455
$79.99
Arcturus Arcturus CPRO600 Deluxe Astro Chair
Other observing chairs tend to cause fatigue due to the uncomfortable posture they promote.
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Arcturus CPRO600 Deluxe Astro Chair
$399.00
Arcturus Antares .965-1.25 Hybrid Mirror Diagonal -MSDH
Would you like to upgrade that .965" drawtube refractor to accept 1.25" eyepieces? Here's exactly what you need!
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Antares .965-1.25 Hybrid Mirror Diagonal -MSDH
$40.00
Arcturus Arcturus Astronomy CPRO-800LP Chair, Black (Pre-owned)
Arcturus Astronomy CPRO-800LP Chair, Black (Pre-owned)
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Arcturus Astronomy CPRO-800LP Chair, Black (Pre-owned)
$150.00
Arcturus Arcturus 50 mw High Power Green Laser Pointer with charger and Lithium Battery
The ADM 532nm Green Laser includes a 532 green laser that has been tested under extremely cold temperatures
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Arcturus 50 mw High Power Green Laser Pointer with charger and Lithium Battery
$79.99
Arcturus Eyepiece Top Cap 42mm for T ring and Lanthanum similar (Pak of 3)
This pack of 3 1.625"/42mm internal diameter caps allows you to protect photographic equipment with a T Ring connector.
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Eyepiece Top Cap 42mm for T ring and Lanthanum similar (Pak of 3)
$10.00
Arcturus Arcturus Laser Pointer Bracket only to fit all standard Slim Pen-Style Laser Pointers (LIMITED QUANTITIES)
A beautifully made bracket for many popular sizes of green lasers made to fit the standard Vixen/Orion Dovetail Base
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Arcturus Laser Pointer Bracket only to fit all standard Slim Pen-Style Laser Pointers (LIMITED QUANTITIES)
$49.95
Arcturus Red LED Scrolling Name Badge
Red scrolling LED Badge Stores up to 6 messages Displays your own custom message.
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Red LED Scrolling Name Badge
$20.00
Arcturus Replacement Battery Cover for Deluxe Red Dot Finder
Whether your original cover was misplaced, cracked, or worn out, this OEM-style replacement offers the same reliability and fit as the original.
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Replacement Battery Cover for Deluxe Red Dot Finder
$9.99
Arcturus Flexible Slow Motion Cable with Handle 10 inch length (Pre-owned)
Flexible Slow Motion Cable with Handle 10 inch length (Pre-owned)
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Flexible Slow Motion Cable with Handle 10 inch length (Pre-owned)
$12.00
Arcturus Arcturus C Mount to Micro 4/3 Mount Lens Adapter
Mount C-mount lenses onto Micro Four Thirds cameras
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Arcturus C Mount to Micro 4/3 Mount Lens Adapter
$19.95
Arcturus Eyepiece Top Cap 48mm for Nagler, Ethos, & Meade UW (Pak of 3)
This pack of 5 1.875"/48mm internal diameter caps allows you to protect many Televue and some older Japanese made Meade eyepieces
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Eyepiece Top Cap 48mm for Nagler, Ethos, & Meade UW (Pak of 3)
$10.00
Arcturus Eyepiece Top Cap 38mm for Nagler T6, 20 T5, Pan 19/24, Tak, Vixen (Pak of 3)
This pack of three 1.5"/38mm internal diameter caps allows you to protect Televue Type 6 Nagler, Panoptic 19 & 24mm, Nagler 20mm Type 5, Takahashi LE and Vixen LV eyepieces
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Eyepiece Top Cap 38mm for Nagler T6, 20 T5, Pan 19/24, Tak, Vixen (Pak of 3)
$6.00
Arcturus (BRAND NEW) Flexible Slow Motion Controls with Rosette Handle 8 Inch Length (200mm)
This is a semi-flexible slow-motion control stalk for manual control of your mount's RA or Dec axis.
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(BRAND NEW) Flexible Slow Motion Controls with Rosette Handle 8 Inch Length (200mm)
$12.00
Arcturus Svbony 2x Short Focus Barlow with built in T Thread
The Deluxe barlow is only 3 inches long and weighs only 4 ounces!
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Svbony 2x Short Focus Barlow with built in T Thread
$45.00
Arcturus Orion Mini 50mm Guide Scope
This Mini 50mm Guide Scope is ideal for guiding long-exposure astrophotographs with imaging telescopes up to 1500mm in focal length.
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Orion Mini 50mm Guide Scope
$99.95
Arcturus Arcturus NBPF Narrowband Hydrogen-Alpha 12nm Filter 2"
Get Great Nebula Images Under City Lights or a Full Moon with the Arcturus Hydrogen-Alpha Narrowband Astrophotography Filter!
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Arcturus NBPF Narrowband Hydrogen-Alpha 12nm Filter 2"
$99.95
Arcturus Arcturus 1.25 45 Degree Erect Image Diagonal for Refractors (Pre-owned)
Comfortable viewing experience for refractor telescope users
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Arcturus 1.25 45 Degree Erect Image Diagonal for Refractors (Pre-owned)
$20.00
Arcturus Arcturus AC/DC Power Adapter for Sky-Watcher EQ6-R Pro and GoTo Mounts - EQ6R-PS
This 12V power adapter lets you power your Sky-Watcher EQ6-R Pro mount from a US wall outlet.
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Arcturus AC/DC Power Adapter for Sky-Watcher EQ6-R Pro and GoTo Mounts - EQ6R-PS
$39.95
Arcturus SVBONY 60mm Multi-Use Guide Scope FMC F4 1.25" Double Helical Focuser - SV106
SVBONY 60mm Multi-Use Guide Scope FMC F4 1.25" Double Helical Focuser - SV106
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SVBONY 60mm Multi-Use Guide Scope FMC F4 1.25" Double Helical Focuser - SV106
$149.99
Arcturus Arcturus C Mount to Nikon Mount Lens Adapter
Arcturus C Mount to Nikon Mount Lens Adapter
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Arcturus C Mount to Nikon Mount Lens Adapter
$19.95
Arcturus Arcturus speedyGuideScope - A CCTS Exclusive!
This CCTS exclusive speedyGuideScope is the fastest, widest and sharpest guidescope out there
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Arcturus speedyGuideScope - A CCTS Exclusive!
$99.95
Arcturus Arcturus Newtonian Low Profile Mount Base for Standard RDF
A simple, flat base to mount your standard red dot finder to any two screw Newtonian/Dobsonian reflector.
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Arcturus Newtonian Low Profile Mount Base for Standard RDF
$9.99