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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-Baader 31 mm CMOS Optimized LRGB Filter SetTelescope-Accessories-Baader 31 mm CMOS Optimized LRGB Filter Set 2
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Accessories

Telescope-Accessories-Baader 31 mm CMOS Optimized LRGB Filter Set

Original price was: $236.00.Current price is: $106.20.
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Telescope-Accessories-Astronomik IR Blocking Filter – 1.25″Telescope-Accessories-Astronomik IR Blocking Filter – 1.25″ 2
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Accessories

Telescope-Accessories-Astronomik IR Blocking Filter – 1.25″

Original price was: $59.95.Current price is: $35.97.
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Telescope-Accessories-Celestron .7x Focal Reducer for 8″ EdgeHD TelescopesTelescope-Accessories-Celestron .7x Focal Reducer for 8″ EdgeHD Telescopes 2
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Accessories

Telescope-Accessories-Celestron .7x Focal Reducer for 8″ EdgeHD Telescopes

Original price was: $272.67.Current price is: $122.70.
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Telescope-Accessories-Chroma Technology SII 5 nm Filter, 1.25″ MountedTelescope-Accessories-Chroma Technology SII 5 nm Filter, 1.25″ Mounted 2
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Accessories

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

Original price was: $306.67.Current price is: $138.00.
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Telescope-Accessories-Baader OPFA 2 Eyepiece Projection Adapter with 2″ Nosepiece – M48/42/34 to M42Telescope-Accessories-Baader OPFA 2 Eyepiece Projection Adapter with 2″ Nosepiece – M48/42/34 to M42 2
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Accessories

Telescope-Accessories-Baader OPFA 2 Eyepiece Projection Adapter with 2″ Nosepiece – M48/42/34 to M42

Original price was: $67.50.Current price is: $40.50.
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Telescope-Accessories-ZWO 5 Position Electronic Filter Wheel for 2″ FiltersTelescope-Accessories-ZWO 5 Position Electronic Filter Wheel for 2″ Filters 2
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Accessories

Telescope-Accessories-ZWO 5 Position Electronic Filter Wheel for 2″ Filters

Original price was: $179.40.Current price is: $89.70.
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Telescope-Accessories-Apertura 2″ Moon and Skyglow FilterTelescope-Accessories-Apertura 2″ Moon and Skyglow Filter 2
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Accessories

Telescope-Accessories-Apertura 2″ Moon and Skyglow Filter

Original price was: $45.18.Current price is: $29.37.
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Telescope-Accessories-Astronomik EOS Clip to M48 2″ Filter AdapterTelescope-Accessories-Astronomik EOS Clip to M48 2″ Filter Adapter 2
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Accessories

Telescope-Accessories-Astronomik EOS Clip to M48 2″ Filter Adapter

Original price was: $23.08.Current price is: $15.00.
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Telescope-Accessories-Explore Scientific 3-inch Self-Centering Focuser with Back Cell AdapterTelescope-Accessories-Explore Scientific 3-inch Self-Centering Focuser with Back Cell Adapter 2
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Accessories

Telescope-Accessories-Explore Scientific 3-inch Self-Centering Focuser with Back Cell Adapter

Original price was: $749.99.Current price is: $300.00.
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Telescope-Cameras-Atik ACIS 2.4 Monochrome CameraTelescope-Cameras-Atik ACIS 2.4 Monochrome Camera 2
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Astro Photography

Telescope-Cameras-Atik ACIS 2.4 Monochrome Camera

Original price was: $905.00.Current price is: $362.00.
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Telescope-Accessories-Chroma Technology Red Filter, 2″ MountedTelescope-Accessories-Chroma Technology Red Filter, 2″ Mounted 2
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Accessories

Telescope-Accessories-Chroma Technology Red Filter, 2″ Mounted

Original price was: $375.00.Current price is: $150.00.
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Telescope-Accessories-Baader 3.5/4nm f/2 Ultra-Highspeed 50×50 CMOS Optimized Filter Set – Ha, OIII, SIITelescope-Accessories-Baader 3.5/4nm f/2 Ultra-Highspeed 50×50 CMOS Optimized Filter Set – Ha, OIII, SII 2
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Accessories

Telescope-Accessories-Baader 3.5/4nm f/2 Ultra-Highspeed 50×50 CMOS Optimized Filter Set – Ha, OIII, SII

Original price was: $718.50.Current price is: $287.40.
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Telescope-Mounts-iOptron CEM120 Equatorial MountTelescope-Mounts-iOptron CEM120 Equatorial Mount 2
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Astro Photography

Telescope-Mounts-iOptron CEM120 Equatorial Mount

Original price was: $1,923.00.Current price is: $769.20.
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Telescope-Accessories-Askar 0.8x Reducer for 103APO RefractorTelescope-Accessories-Askar 0.8x Reducer for 103APO Refractor 2
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Accessories

Telescope-Accessories-Askar 0.8x Reducer for 103APO Refractor

Original price was: $159.20.Current price is: $79.60.
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Telescope-Accessories-Snapzoom Universal Digiscoping AdapterTelescope-Accessories-Snapzoom Universal Digiscoping Adapter 2
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Accessories

Telescope-Accessories-Snapzoom Universal Digiscoping Adapter

Original price was: $74.95.Current price is: $44.97.
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Telescope-Mounts-Sky-Watcher CQ350 Pro Mount with Heavy-Duty Field TripodTelescope-Mounts-Sky-Watcher CQ350 Pro Mount with Heavy-Duty Field Tripod 2
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Astro Photography

Telescope-Mounts-Sky-Watcher CQ350 Pro Mount with Heavy-Duty Field Tripod

Original price was: $2,132.50.Current price is: $853.00.
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Telescope-Accessories-Astronomik L-2 UV-IR Blocking Filter – 50 mm SquareTelescope-Accessories-Astronomik L-2 UV-IR Blocking Filter – 50 mm Square 2
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Accessories

Telescope-Accessories-Astronomik L-2 UV-IR Blocking Filter – 50 mm Square

Original price was: $118.14.Current price is: $64.98.
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Telescope-Accessories-Astronomik L-2 UV-IR Blocking Filter – SCT Rear CellTelescope-Accessories-Astronomik L-2 UV-IR Blocking Filter – SCT Rear Cell 2
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Accessories

Telescope-Accessories-Astronomik L-2 UV-IR Blocking Filter – SCT Rear Cell

Original price was: $149.95.Current price is: $74.98.
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Telescope-Accessories-Askar M54 Off-Axis GuiderTelescope-Accessories-Askar M54 Off-Axis Guider 2
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Accessories

Telescope-Accessories-Askar M54 Off-Axis Guider

Original price was: $143.20.Current price is: $71.60.
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Telescope-Mounts-iOptron CEM40EC High Res Center Balance Equatorial Mount, iPolar, Hard Case and 1.75″ TripodTelescope-Mounts-iOptron CEM40EC High Res Center Balance Equatorial Mount, iPolar, Hard Case and 1.75″ Tripod 2
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Astro Photography

Telescope-Mounts-iOptron CEM40EC High Res Center Balance Equatorial Mount, iPolar, Hard Case and 1.75″ Tripod

Original price was: $1,999.00.Current price is: $799.60.
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Telescope-Mounts-Sky-Watcher EQ6-R Pro Computerized Equatorial MountTelescope-Mounts-Sky-Watcher EQ6-R Pro Computerized Equatorial Mount 2
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Astro Photography

Telescope-Mounts-Sky-Watcher EQ6-R Pro Computerized Equatorial Mount

Original price was: $1,012.50.Current price is: $405.00.
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Telescope-Accessories-QHY CFW3 Medium Color Filter Wheel – 36mm 7 Position – Standard ThicknessTelescope-Accessories-QHY CFW3 Medium Color Filter Wheel – 36mm 7 Position – Standard Thickness 2
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Accessories

Telescope-Accessories-QHY CFW3 Medium Color Filter Wheel – 36mm 7 Position – Standard Thickness

Original price was: $179.40.Current price is: $89.70.
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Telescope-Accessories-Sky-Watcher Nikon D90 or D5000 Shutter Release CableTelescope-Accessories-Sky-Watcher Nikon D90 or D5000 Shutter Release Cable 2
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Accessories

Telescope-Accessories-Sky-Watcher Nikon D90 or D5000 Shutter Release Cable

Original price was: $18.86.Current price is: $13.20.
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Telescope-Accessories-Antlia H-Alpha 4.5nm Edge Filter – 31mmTelescope-Accessories-Antlia H-Alpha 4.5nm Edge Filter – 31mm 2
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Telescope-Accessories-Antlia H-Alpha 4.5nm Edge Filter – 31mm

Original price was: $156.00.Current price is: $78.00.
christopher s. Verified Buyer
⭐⭐⭐⭐⭐

Comes with a sturdy case and is ideal for a very wide range of DSOs. Even the on...
David Verified Buyer
⭐⭐⭐⭐⭐

None of the holes on the bracket don't line up with the holes on the bottom of m...
Steven C. Verified Buyer
⭐⭐⭐⭐⭐

Now I can use my nikon camera with my asiair.
Eric E. Verified Buyer
⭐⭐⭐⭐⭐

Got it mounted, had to customize mount to fit, but all hooked up and working, ha...
Don P. Verified Buyer
⭐⭐⭐⭐⭐

Works as expected. Used to build a camera train for my 11” sct.
Luis R. Verified Buyer
⭐⭐⭐⭐⭐

These cases help to protect the filters while at the same time they are availabl...
Steven B. Verified Buyer
⭐⭐⭐⭐⭐

Used this filter to view the recent occultation of Mars. It was very helpful in ...
Bryan L. Verified Buyer
⭐⭐⭐⭐⭐

Actually, I bought two. One for a CEGM II with the 8" OTA, and one for an Alt/Az...
Jim M. Verified Buyer
⭐⭐⭐⭐⭐

Western PA has not cooperated with my viewing. Since I acquired the Vespera II I...
Arthur K. Verified Buyer
⭐⭐⭐⭐⭐

I am quite happy with the Celestron AVX mount. Still learning/working with it. I...
Bruce T. Verified Buyer
⭐⭐⭐⭐⭐

We fInally got clear skies and went to use it for the first time and were unsucc...
Sean T. Verified Buyer
⭐⭐⭐⭐⭐

Seriously if you have a C8 just buy this. I just collimated my scope pretty well...
Geoff B. Verified Buyer
⭐⭐⭐⭐⭐

Worked perfectly to connect the threads on the rear of my C11 to the threads on ...
Courtney M. Verified Buyer
⭐⭐⭐⭐⭐

Fantastic Customer Service. This is our first telescope for our 7 year old who l...
Tim B. Verified Buyer
⭐⭐⭐⭐⭐

I purchased this to use with my ZWO 533mc pro so I could get a wider field of vi...
Frank R. Verified Buyer
⭐⭐⭐⭐⭐

The new version of the ASI air has a very short mounting bracket, so this isn't ...
Leah L. Verified Buyer
⭐⭐⭐⭐⭐

This telescope is AMAZING! My students and I are enjoying our exploration of the...
Stephen W. Verified Buyer
⭐⭐⭐⭐⭐

It made a wonderful gift for a 68-year-old, budding astronomer. She's all a-twit...
Ed J. Verified Buyer
⭐⭐⭐⭐⭐

Very sharp edge to edge on ZWO 2600 MC Pro. No obvious vignetting. After process...
Rich M. Verified Buyer
⭐⭐⭐⭐⭐

This tray is very heavy duty. I put it on my Nexstar 1100 gps and replaced the p...
Naveen R. Verified Buyer
⭐⭐⭐⭐⭐

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