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Avalon Avalon M-ZERO Single Arm Equatorial/Altazimuth Mount, StarGO WIFI version, with TP90 TripodDovetail GP" clamp.
Avalon Instruments introduces M-zero. The new Equatorial & Alt-Az Single-Arm telescope mount with Fast-Reverse technology!
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Avalon M-ZERO Single Arm Equatorial/Altazimuth Mount, StarGO WIFI version, with TP90 TripodDovetail GP" clamp.
$4,900.00
Astrozap Astrozap AZ503 Aluminum Bahtinov Mask for 8.5"-11.5" (216mm-292mm) Telescopes - AZ503
Lightweight aluminum focusing screen with adjustable grommets.
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Astrozap AZ503 Aluminum Bahtinov Mask for 8.5"-11.5" (216mm-292mm) Telescopes - AZ503
$67.93
Vanguard Vanguard ENDEAVOR HD 82A Spotting Scope with 20-60x Zoom
The optical system employs extra-low dispersion glass (ED) to ensure accurate color rendition and virtually eliminate color fringing.
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Vanguard ENDEAVOR HD 82A Spotting Scope with 20-60x Zoom
$499.99
Stellarvue Stellarvue FB Dovetail Shoe
Stellarvue Stellarvue FB Dovetail Shoe
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Stellarvue FB Dovetail Shoe
$14.00
Takahashi TAKAHASHI FC-76DCU REFRACTOR TELESCOPE
The FC-76DCU model features a fixed dew shield and smaller, 80 mm diameter barrel for the same performance in a package featuring reduced weight and overall length. It utilizes a 1.25 inch rack and pinion focuser.
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TAKAHASHI FC-76DCU REFRACTOR TELESCOPE
$1,300.00
Astrozap AstroZap AZ-1316 Light Shroud for 16" Truss-Tube RC Telescopes
For protecting your truss-tube Ritchey-Chretien from the influence of dew and stray light, this Astrozap Light Shroud is an essential accessory. Although the Truss design saves weight, it also leaves a lot of space between the primary and secondary expos
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AstroZap AZ-1316 Light Shroud for 16" Truss-Tube RC Telescopes
$162.00
Astrozap AstroZap AZ-1309 Light Shroud for Sky-Watcher 16" Flex-Tube Dobsonian
This USA-made light shroud prevents stray light and dew from getting to the Sky-Watcher 16" Flex-Tube Dobsonian's optics. It consists of light, breathable black fabric with upper and lower draw strings tp secure it in place. Two ABS bands make sure this
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AstroZap AZ-1309 Light Shroud for Sky-Watcher 16" Flex-Tube Dobsonian
$214.00
Takahashi Takahashi .73X Reducer QE for FSQ-106ED
Are you ready to get more out of your Takahashi "New Q" FSQ-106ED refractor telescope? Now you can have your cake and eat it, too! The Takahashi .73X Reducer QE will change the focal length from 530mm to 385mm and instantly put the focal ratio up in the f
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Takahashi .73X Reducer QE for FSQ-106ED
$690.00
Tamron Tamron SP 150-600mm f5-6.3 Di VC USD G2 w/hood (Specify Mount)
Spanning a versatile and long-reaching focal length range, the Canon EF-mount SP 150-600mm f/5-6.3 Di VC USD G2 from Tamron is a 4x zoom covering telephoto to super telephoto perspectives
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Tamron SP 150-600mm f5-6.3 Di VC USD G2 w/hood (Specify Mount)
$1,399.99
Feathertouch EA20-EP2-L-37---Eyepiece Adapter for Leica Eyepiece
This eyepice adapter was designed with a bayonet style release system which allows you to quick and easily remove your Leica eyepiece.
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Feathertouch EA20-EP2-L-37---Eyepiece Adapter for Leica Eyepiece
$270.00
Astrozap AstroZap Artificial Star - AZ-1600
Collimation, in its simplest terms, is the alignment of the mirrors or other optical surfaces in the telescope.
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AstroZap Artificial Star - AZ-1600
$110.00
ZWO ZWO 5 Position EFW Color Filter Wheel for 2 Inch Filters
This ZWO EFW Filter Wheel is made to aid in switching between filters during sessions, allowing a relatively hands off approach.
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ZWO 5 Position EFW Color Filter Wheel for 2 Inch Filters
$299.00
62mm to Nik Z Filter Thread Macro Reverse Mount Adapter Ring, for Nikon Z Mount
62mm to Nik Z Filter Thread Macro Reverse Mount Adapter Ring, for Nikon Z Mount
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62mm to Nik Z Filter Thread Macro Reverse Mount Adapter Ring, for Nikon Z Mount
$29.00
iOptron Ioptron CEM70AG mount head in hard case with iGuider - C70AG
The CEM70 and revolutionary CEM70G are new standard bearers for equatorial mounts in the 70lb payload segment.
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Ioptron CEM70AG mount head in hard case with iGuider - C70AG
$3,698.00
Canon Canon EOS 90D DSLR Camera with 18-135mm Lens
Canon Canon EOS 90D DSLR Camera with 18-135mm Lens
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Canon EOS 90D DSLR Camera with 18-135mm Lens
$1,599.00
Vanguard Vanguard VEO3GO235AB Aluminum Tripod/Monopod with T-50 Ball Head, Smartphone Connector, and Bluetooth Remote
This VEO 3 GO 235AB Aluminum Tripod/Monopod with T-50 Ball Head from Vanguard is a support system that features a tripod with a detachable leg and removable center column that can be combined to form a monopod with a 54.3" height.
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Vanguard VEO3GO235AB Aluminum Tripod/Monopod with T-50 Ball Head, Smartphone Connector, and Bluetooth Remote
$169.99
PrimaLuceLab Primaluce Dovetail Clamp Vixen + Losmandy PLUS - PLLMORVLP
The dovetail clamps provide the connection to telescopes support plates and are useful to create support instruments like side-by-side plates, or to allow the precise positioning of the guide rings
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Primaluce Dovetail Clamp Vixen + Losmandy PLUS - PLLMORVLP
$77.00
Vanguard Vanguard QS-60 V2 Quick Shoe for Alta Pro 2, Alta Pro 2+, Alta BH/PH/GH
Handy accessory that speeds up attachment & detachment to tripods.
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Vanguard QS-60 V2 Quick Shoe for Alta Pro 2, Alta Pro 2+, Alta BH/PH/GH
$29.99
Baader Planetarium Baader Glasspathcorrector 1:2,60 for Binoviewer with Zeiss ring dovetail (MaxBright® II and Mark V)
Glasspathcorrector Factor 2,6. Optical path length: -120 mm
Insert diameter: ∅ 38 mm
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Baader Glasspathcorrector 1:2,60 for Binoviewer with Zeiss ring dovetail (MaxBright® II and Mark V)
$155.00
Sharpstar Sharpstar 150mm f/2.8 Hyperboloid Newtonian Astrograph Reflector (Specify Red or Gold) #15028HNT
The SharpStar 15028HNT is our latest product and development of super-fast focal ratio, hyperboloid and Newton reflecting telescope, which makes up the domestic gap in this field.
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Sharpstar 150mm f/2.8 Hyperboloid Newtonian Astrograph Reflector (Specify Red or Gold) #15028HNT
$1,795.00
Askar Askar Multi-connection Finder plate 90mm for 72mm FRA400 Astrograph # MCFP
This plate will also connect to many Sharpstar models
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Askar Multi-connection Finder plate 90mm for 72mm FRA400 Astrograph # MCFP
$31.00
Sharpstar Sharpstar 61mm f/5.5 ED Triplet Apo Refractor Telescope #61EDPHIII
Since appearing on the market of SharpStar 61EDPH, it has been widely praised by astrophotography enthusiasts.
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Sharpstar 61mm f/5.5 ED Triplet Apo Refractor Telescope #61EDPHIII
$549.00
Canon EF-M 55-200mm f/4.5-6.3 IS STM Lens (Black) (Mirrorless)
Canon EF-M 55-200mm f/4.5-6.3 IS STM Lens (Black) (Mirrorless)
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Canon EF-M 55-200mm f/4.5-6.3 IS STM Lens (Black) (Mirrorless)
$379.99
Losmandy Losmandy GM8G Equatorial Mount Only (Choose Configuration) - GM8G-B
The Losmandy GM8G Equatorial Mount and Tripod with Gemini Go-To Drive and Tucked-In Motors is one of the most precise and finely crafted telescope mounts available today
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Losmandy GM8G Equatorial Mount Only (Choose Configuration) - GM8G-B
$2,345.00