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Telescope-Reflecting Telescopes-Sky-Watcher 8″ f/6 Flextube Dobsonian TelescopeTelescope-Reflecting Telescopes-Sky-Watcher 8″ f/6 Flextube Dobsonian Telescope 2
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Telescope-Reflecting Telescopes-Sky-Watcher 8″ f/6 Flextube Dobsonian Telescope

Original price was: $566.25.Current price is: $226.50.
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Telescope-Reflecting Telescopes-Sky-Watcher 12″ Quattro Imaging Newtonian OTATelescope-Reflecting Telescopes-Sky-Watcher 12″ Quattro Imaging Newtonian OTA 2
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Telescope-Reflecting Telescopes-Sky-Watcher 12″ Quattro Imaging Newtonian OTA

Original price was: $907.50.Current price is: $363.00.
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Telescope-Reflecting Telescopes-Sky-Watcher Starlux 190 mm Maksutov-Newtonian Telescope OTATelescope-Reflecting Telescopes-Sky-Watcher Starlux 190 mm Maksutov-Newtonian Telescope OTA 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Sky-Watcher Starlux 190 mm Maksutov-Newtonian Telescope OTA

Original price was: $1,070.00.Current price is: $428.00.
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Telescope-Reflecting Telescopes-iOptron 8″ Photron RC Ritchey-Chretien Telescope OTATelescope-Reflecting Telescopes-iOptron 8″ Photron RC Ritchey-Chretien Telescope OTA 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-iOptron 8″ Photron RC Ritchey-Chretien Telescope OTA

Original price was: $589.00.Current price is: $235.60.
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Telescope-Reflecting Telescopes-Sky-Watcher Quattro 6″ F/4 Imaging Newtonian OTATelescope-Reflecting Telescopes-Sky-Watcher Quattro 6″ F/4 Imaging Newtonian OTA 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Sky-Watcher Quattro 6″ F/4 Imaging Newtonian OTA

Original price was: $446.25.Current price is: $178.50.
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Telescope-Reflecting Telescopes-Sky-Watcher 8″ Flextube SynScan GoTo Collapsible DobsonianTelescope-Reflecting Telescopes-Sky-Watcher 8″ Flextube SynScan GoTo Collapsible Dobsonian 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Sky-Watcher 8″ Flextube SynScan GoTo Collapsible Dobsonian

Original price was: $725.00.Current price is: $290.00.
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Telescope-Reflecting Telescopes-iOptron 6″ Photron RC Ritchey-Chretien Telescope OTATelescope-Reflecting Telescopes-iOptron 6″ Photron RC Ritchey-Chretien Telescope OTA 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-iOptron 6″ Photron RC Ritchey-Chretien Telescope OTA

Original price was: $418.50.Current price is: $167.40.
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Telescope-Reflecting Telescopes-Celestron PowerSeeker 127EQ – 127 mm Newtonian Reflector Telescope on Equatorial MountTelescope-Reflecting Telescopes-Celestron PowerSeeker 127EQ – 127 mm Newtonian Reflector Telescope on Equatorial Mount 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Celestron PowerSeeker 127EQ – 127 mm Newtonian Reflector Telescope on Equatorial Mount

Original price was: $175.96.Current price is: $87.98.
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Telescope-Reflecting Telescopes-Sky-Watcher Quattro 8″ F/4 Imaging Newtonian OTATelescope-Reflecting Telescopes-Sky-Watcher Quattro 8″ F/4 Imaging Newtonian OTA 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Sky-Watcher Quattro 8″ F/4 Imaging Newtonian OTA

Original price was: $622.50.Current price is: $249.00.
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Telescope-Reflecting Telescopes-Sky-Watcher 10″ Quattro Imaging Newtonian OTATelescope-Reflecting Telescopes-Sky-Watcher 10″ Quattro Imaging Newtonian OTA 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Sky-Watcher 10″ Quattro Imaging Newtonian OTA

Original price was: $590.00.Current price is: $236.00.
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Telescope-Reflecting Telescopes-Celestron AstroMaster 130 EQ – 130 mm Newtonian Reflector Telescope on Equatorial MountTelescope-Reflecting Telescopes-Celestron AstroMaster 130 EQ – 130 mm Newtonian Reflector Telescope on Equatorial Mount 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Celestron AstroMaster 130 EQ – 130 mm Newtonian Reflector Telescope on Equatorial Mount

Original price was: $233.30.Current price is: $104.99.
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Telescope-Reflecting Telescopes-Apertura CarbonStar 150 Imaging NewtonianTelescope-Reflecting Telescopes-Apertura CarbonStar 150 Imaging Newtonian 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Apertura CarbonStar 150 Imaging Newtonian

Original price was: $637.46.Current price is: $254.99.
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Telescope-Reflecting Telescopes-Apertura 6″ Classical Cassegrain TelescopeTelescope-Reflecting Telescopes-Apertura 6″ Classical Cassegrain Telescope 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Apertura 6″ Classical Cassegrain Telescope

Original price was: $411.75.Current price is: $164.70.
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Telescope-Reflecting Telescopes-Apertura 8″ Classical Cassegrain TelescopeTelescope-Reflecting Telescopes-Apertura 8″ Classical Cassegrain Telescope 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Apertura 8″ Classical Cassegrain Telescope

Original price was: $749.25.Current price is: $299.70.
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Telescope-Reflecting Telescopes-Apertura CarbonStar 8″ Ritchey-Chretien TelescopeTelescope-Reflecting Telescopes-Apertura CarbonStar 8″ Ritchey-Chretien Telescope 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Apertura CarbonStar 8″ Ritchey-Chretien Telescope

Original price was: $699.98.Current price is: $279.99.
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Telescope-Reflecting Telescopes-Celestron StarSense Explorer DX 130AZ Essential Telescope BundleTelescope-Reflecting Telescopes-Celestron StarSense Explorer DX 130AZ Essential Telescope Bundle 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Celestron StarSense Explorer DX 130AZ Essential Telescope Bundle

Original price was: $333.30.Current price is: $149.99.
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Telescope-Reflecting Telescopes-Celestron AstroMaster 114 EQ – 114 mm Newtonian Reflector Telescope on Equatorial MountTelescope-Reflecting Telescopes-Celestron AstroMaster 114 EQ – 114 mm Newtonian Reflector Telescope on Equatorial Mount 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Celestron AstroMaster 114 EQ – 114 mm Newtonian Reflector Telescope on Equatorial Mount

Original price was: $167.97.Current price is: $83.99.
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Telescope-Reflecting Telescopes-Celestron NexStar 130 SLT Computerized TelescopeTelescope-Reflecting Telescopes-Celestron NexStar 130 SLT Computerized Telescope 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Celestron NexStar 130 SLT Computerized Telescope

Original price was: $412.46.Current price is: $164.99.
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Telescope-Reflecting Telescopes-Apertura CarbonStar 6″ Ritchey-Chretien TelescopeTelescope-Reflecting Telescopes-Apertura CarbonStar 6″ Ritchey-Chretien Telescope 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Apertura CarbonStar 6″ Ritchey-Chretien Telescope

Original price was: $524.96.Current price is: $209.99.
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Telescope-Reflecting Telescopes-Zhumell Z130 Portable Altazimuth Reflector Telescope – ZHUS003-1Telescope-Reflecting Telescopes-Zhumell Z130 Portable Altazimuth Reflector Telescope – ZHUS003-1 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Zhumell Z130 Portable Altazimuth Reflector Telescope – ZHUS003-1

Original price was: $219.97.Current price is: $98.99.
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Telescope-Reflecting Telescopes-Celestron StarSense Explorer DX 130AZ Newtonian Reflector TelescopeTelescope-Reflecting Telescopes-Celestron StarSense Explorer DX 130AZ Newtonian Reflector Telescope 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Celestron StarSense Explorer DX 130AZ Newtonian Reflector Telescope

Original price was: $286.63.Current price is: $128.99.
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Telescope-Reflecting Telescopes-Apertura CarbonStar 150 Imaging Newtonian with 0.95x Coma CorrectorTelescope-Reflecting Telescopes-Apertura CarbonStar 150 Imaging Newtonian with 0.95x Coma Corrector 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Apertura CarbonStar 150 Imaging Newtonian with 0.95x Coma Corrector

Original price was: $749.96.Current price is: $299.99.
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Telescope-Reflecting Telescopes-Sky-Watcher 8″ f/6 Flextube Dobsonian TelescopeTelescope-Reflecting Telescopes-Sky-Watcher 8″ f/6 Flextube Dobsonian Telescope 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Sky-Watcher 8″ f/6 Flextube Dobsonian Telescope

Original price was: $566.25.Current price is: $226.50.
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Telescope-Reflecting Telescopes-Orion SpaceProbe 130ST Short Tube EQ Reflector TelescopeTelescope-Reflecting Telescopes-Orion SpaceProbe 130ST Short Tube EQ Reflector Telescope 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Orion SpaceProbe 130ST Short Tube EQ Reflector Telescope

Original price was: $246.66.Current price is: $111.00.
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Telescope-Accessories-Optolong SII CCD 6.5nm 2″ Mounted FilterTelescope-Accessories-Optolong SII CCD 6.5nm 2″ Mounted Filter 2
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Accessories

Telescope-Accessories-Optolong SII CCD 6.5nm 2″ Mounted Filter

Original price was: $203.56.Current price is: $91.60.
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Telescope-Accessories-AstroZap Focusing Cap for 8″ SCTTelescope-Accessories-AstroZap Focusing Cap for 8″ SCT 2
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Accessories

Telescope-Accessories-AstroZap Focusing Cap for 8″ SCT

Original price was: $109.85.Current price is: $60.42.
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Telescope-Accessories-Astronomik CLS Canon EOS XL Full Frame Clip FilterTelescope-Accessories-Astronomik CLS Canon EOS XL Full Frame Clip Filter 2
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Accessories

Telescope-Accessories-Astronomik CLS Canon EOS XL Full Frame Clip Filter

Original price was: $123.60.Current price is: $67.98.
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Telescope-Accessories-Chroma Technology OIII 5 nm Filter, 1.25″ MountedTelescope-Accessories-Chroma Technology OIII 5 nm Filter, 1.25″ Mounted 2
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Accessories

Telescope-Accessories-Chroma Technology OIII 5 nm Filter, 1.25″ Mounted

Original price was: $306.67.Current price is: $138.00.
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Telescope-Accessories-Astronomik CLS CCD Pentax K1 Clip FilterTelescope-Accessories-Astronomik CLS CCD Pentax K1 Clip Filter 2
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Accessories

Telescope-Accessories-Astronomik CLS CCD Pentax K1 Clip Filter

Original price was: $204.40.Current price is: $91.98.
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Telescope-Accessories-Explore Scientific Field Flattener for f/5 to f/7 RefractorsTelescope-Accessories-Explore Scientific Field Flattener for f/5 to f/7 Refractors 2
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Accessories

Telescope-Accessories-Explore Scientific Field Flattener for f/5 to f/7 Refractors

Original price was: $149.99.Current price is: $75.00.
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Telescope-Mounts-iOptron HEM15 Hybrid Equatorial Mount Head and Carrying CaseTelescope-Mounts-iOptron HEM15 Hybrid Equatorial Mount Head and Carrying Case 2
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Astro Photography

Telescope-Mounts-iOptron HEM15 Hybrid Equatorial Mount Head and Carrying Case

Original price was: $674.00.Current price is: $269.60.
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Telescope-Accessories-Askar M54 Filter DrawerTelescope-Accessories-Askar M54 Filter Drawer 2
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Accessories

Telescope-Accessories-Askar M54 Filter Drawer

Original price was: $149.00.Current price is: $74.50.
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Telescope-Accessories-William Optics FLAT68III Longer Adjusting Adapter for GT81 WIFD – M48Telescope-Accessories-William Optics FLAT68III Longer Adjusting Adapter for GT81 WIFD – M48 2
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Accessories

Telescope-Accessories-William Optics FLAT68III Longer Adjusting Adapter for GT81 WIFD – M48

Original price was: $68.00.Current price is: $40.80.
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Telescope-Accessories-Pegasus Astro M54 Male to M48 Male AdapterTelescope-Accessories-Pegasus Astro M54 Male to M48 Male Adapter 2
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Accessories

Telescope-Accessories-Pegasus Astro M54 Male to M48 Male Adapter

Original price was: $20.57.Current price is: $14.40.
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Telescope-Accessories-Antlia SII 4.5nm Edge Filter – 1.25″Telescope-Accessories-Antlia SII 4.5nm Edge Filter – 1.25″ 2
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Accessories

Telescope-Accessories-Antlia SII 4.5nm Edge Filter – 1.25″

Original price was: $148.00.Current price is: $74.00.
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Telescope-Accessories-Astronomik MC Clear Glass Filter for Canon EOS 1000D, 100D, 450D-760D, 40D-70D, & 7D DSLR CamerasTelescope-Accessories-Astronomik MC Clear Glass Filter for Canon EOS 1000D, 100D, 450D-760D, 40D-70D, & 7D DSLR Cameras 2
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Accessories

Telescope-Accessories-Astronomik MC Clear Glass Filter for Canon EOS 1000D, 100D, 450D-760D, 40D-70D, & 7D DSLR Cameras

Original price was: $65.95.Current price is: $39.57.
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Telescope-Accessories-Baader 1.25″ CMOS Optimized Green FilterTelescope-Accessories-Baader 1.25″ CMOS Optimized Green Filter 2
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Accessories

Telescope-Accessories-Baader 1.25″ CMOS Optimized Green Filter

Original price was: $99.09.Current price is: $54.50.
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Telescope-Accessories-Optolong LRGB CCD 36mm Unmounted Filter SetTelescope-Accessories-Optolong LRGB CCD 36mm Unmounted Filter Set 2
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Accessories

Telescope-Accessories-Optolong LRGB CCD 36mm Unmounted Filter Set

Original price was: $161.40.Current price is: $80.70.
Telescope-Mounts-Software Bisque Paramount Series 6 MYT Mount with Absolute On-Axis EncodersTelescope-Mounts-Software Bisque Paramount Series 6 MYT Mount with Absolute On-Axis Encoders 2
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Astro Photography

Telescope-Mounts-Software Bisque Paramount Series 6 MYT Mount with Absolute On-Axis Encoders

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Telescope-Cameras-ZWO ASI2600MM-DUO Monochrome Astronomy CameraTelescope-Cameras-ZWO ASI2600MM-DUO Monochrome Astronomy Camera 2
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Astro Photography

Telescope-Cameras-ZWO ASI2600MM-DUO Monochrome Astronomy Camera

Original price was: $1,149.50.Current price is: $459.80.
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Telescope-Mounts-Sky-Watcher EQ8-Rh Pro GoTo Equatorial Mount with Renishaw EncoderTelescope-Mounts-Sky-Watcher EQ8-Rh Pro GoTo Equatorial Mount with Renishaw Encoder 2
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Astro Photography

Telescope-Mounts-Sky-Watcher EQ8-Rh Pro GoTo Equatorial Mount with Renishaw Encoder

Original price was: $3,553.13.Current price is: $1,421.25.
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Telescope-Accessories-Askar M54-M48 Camera Adapter for Nikon ZTelescope-Accessories-Askar M54-M48 Camera Adapter for Nikon Z 2
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Accessories

Telescope-Accessories-Askar M54-M48 Camera Adapter for Nikon Z

Original price was: $36.00.Current price is: $23.40.
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Telescope-Accessories-Baader Planetarium Ultra Narrowband 4.5 nm OIII CCD 50 mm Round FilterTelescope-Accessories-Baader Planetarium Ultra Narrowband 4.5 nm OIII CCD 50 mm Round Filter 2
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Accessories

Telescope-Accessories-Baader Planetarium Ultra Narrowband 4.5 nm OIII CCD 50 mm Round Filter

Original price was: $223.98.Current price is: $100.79.
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Telescope-Accessories-Apertura 2″ Camera AdapterTelescope-Accessories-Apertura 2″ Camera Adapter 2
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Accessories

Telescope-Accessories-Apertura 2″ Camera Adapter

Original price was: $27.65.Current price is: $17.97.
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Telescope-Accessories-Celestron Equatorial Wedge for NexStar Evolution and 6/8 SE TelescopesTelescope-Accessories-Celestron Equatorial Wedge for NexStar Evolution and 6/8 SE Telescopes 2
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Accessories

Telescope-Accessories-Celestron Equatorial Wedge for NexStar Evolution and 6/8 SE Telescopes

Original price was: $259.97.Current price is: $116.99.
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Telescope-Accessories-QHY CFW3 XL Color Filter Wheel – 50 mm Round 9 Position & 50 mm Square 7 PositionTelescope-Accessories-QHY CFW3 XL Color Filter Wheel – 50 mm Round 9 Position & 50 mm Square 7 Position 2
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Accessories

Telescope-Accessories-QHY CFW3 XL Color Filter Wheel – 50 mm Round 9 Position & 50 mm Square 7 Position

Original price was: $599.25.Current price is: $239.70.
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Telescope-Accessories-Apertura 20mm Spacer Ring for M48 ThreadTelescope-Accessories-Apertura 20mm Spacer Ring for M48 Thread 2
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Accessories

Telescope-Accessories-Apertura 20mm Spacer Ring for M48 Thread

Original price was: $13.67.Current price is: $9.57.
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Telescope-Accessories-Apertura 1.25″ Moon and Skyglow FilterTelescope-Accessories-Apertura 1.25″ Moon and Skyglow Filter 2
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Accessories

Telescope-Accessories-Apertura 1.25″ Moon and Skyglow Filter

Original price was: $27.65.Current price is: $17.97.
edward m. Verified Buyer
⭐⭐⭐⭐⭐

This is exactly what I want and needed. I got this as a present for a five year ...
Tyler Y. Verified Buyer
⭐⭐⭐⭐⭐

Easy setup. Simple use. Came perfectly collimated.
Rory R. Verified Buyer
⭐⭐⭐⭐⭐

Works as described. Solid and well built. Only downside is its heavy and overkil...
Ron D. Verified Buyer
⭐⭐⭐⭐⭐

Ok I admit I didn't check out the grease, but the Looks are great, looks way mor...
Richard J. Verified Buyer
⭐⭐⭐⭐⭐

The RedCat 61 is very well made. I love the internal focuser and that other nice...
Matt B. Verified Buyer
⭐⭐⭐⭐⭐

The Askar 107PHQ has excellent manual focus controls with both a coarse and fine...
Anthony S. Verified Buyer
⭐⭐⭐⭐⭐

ZWO has detailed instructions on the procedure. I replaced a fan that stopped wo...
James T. Verified Buyer
⭐⭐⭐⭐⭐

Highly recommended if you are putting an EAF on the focuser so that EAF sits abo...
Charlie L. Verified Buyer
⭐⭐⭐⭐⭐

I got this adapter to connect my ASI camera directly to any Canon EF lens. The f...
Derrick B. Verified Buyer
⭐⭐⭐⭐⭐

I lack experience to compare to alternative products. It feels to my novice hand...
Dale S. Verified Buyer
⭐⭐⭐⭐⭐

I have not owned this type of equipment until now. Works as expected. I think it...
Wayne W. Verified Buyer
⭐⭐⭐⭐⭐

I bought a new sky-watcher 8" f/4 newtonian and immediately tore it down to do a...
Jerry C. Verified Buyer
⭐⭐⭐⭐⭐

I purchased one a few years back for my refractor and was so pleased how it perf...
Daniel R. Verified Buyer
⭐⭐⭐⭐⭐

A very fine eyepiece. Works as promised. I really like the zoom feature. It's a ...
Daniel S. Verified Buyer
⭐⭐⭐⭐⭐

This thing is Biig. Relatively easy to put together, good instructions. I ende...
Jesus B. Verified Buyer
⭐⭐⭐⭐⭐

Consistently good service at competitive prices.
Wendy R. Verified Buyer
⭐⭐⭐⭐⭐

This is the best optical cleaning kit for the money. It has everything we need t...
Steven C. Verified Buyer
⭐⭐⭐⭐⭐

Now I can use my nikon camera with my asiair.
Naveen R. Verified Buyer
⭐⭐⭐⭐⭐

Great H-alpha filter with a smooth field and works down to f/3. The filter I rec...
Zigman Z. Verified Buyer
⭐⭐⭐⭐⭐

I needed the cable to apply firmware to my NexStar 6SE. It work perfectly.
Stephen W. Verified Buyer
⭐⭐⭐⭐⭐

It made a wonderful gift for a 68-year-old, budding astronomer. She's all a-twit...
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