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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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Reflecting Telescopes

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-Reflecting Telescopes-Orion 203 mm f/4.9 Reflector Optical Tube AssemblyTelescope-Reflecting Telescopes-Orion 203 mm f/4.9 Reflector Optical Tube Assembly 2
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Reflecting Telescopes

Telescope-Reflecting Telescopes-Orion 203 mm f/4.9 Reflector Optical Tube Assembly

Original price was: $167.99.Current price is: $84.00.
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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-Baader Planetarium Flip Mirror II Off-Axis GuiderTelescope-Accessories-Baader Planetarium Flip Mirror II Off-Axis Guider 2
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Accessories

Telescope-Accessories-Baader Planetarium Flip Mirror II Off-Axis Guider

Original price was: $144.00.Current price is: $72.00.
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Telescope-Accessories-Baader SII 2″ Ultra-Narrowband CMOS Optimized 4nm FilterTelescope-Accessories-Baader SII 2″ Ultra-Narrowband CMOS Optimized 4nm Filter 2
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Accessories

Telescope-Accessories-Baader SII 2″ Ultra-Narrowband CMOS Optimized 4nm Filter

Original price was: $284.67.Current price is: $128.10.
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Telescope-Accessories-ZWO Filter Mask for 8×125/31 EFWTelescope-Accessories-ZWO Filter Mask for 8×125/31 EFW 2
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Accessories

Telescope-Accessories-ZWO Filter Mask for 8×125/31 EFW

Original price was: $12.86.Current price is: $9.00.
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Telescope-Accessories-Antlia OIII 3nm Pro Filter – 2″Telescope-Accessories-Antlia OIII 3nm Pro Filter – 2″ 2
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Accessories

Telescope-Accessories-Antlia OIII 3nm Pro Filter – 2″

Original price was: $263.33.Current price is: $118.50.
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Telescope-Accessories-Astronomik LRGB Filter Set – 31 mm RoundTelescope-Accessories-Astronomik LRGB Filter Set – 31 mm Round 2
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Accessories

Telescope-Accessories-Astronomik LRGB Filter Set – 31 mm Round

Original price was: $219.97.Current price is: $98.99.
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Telescope-Accessories-Astronomik H-Alpha 6 nm CCD Nikon XL Full Frame Clip FilterTelescope-Accessories-Astronomik H-Alpha 6 nm CCD Nikon XL Full Frame Clip Filter 2
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Accessories

Telescope-Accessories-Astronomik H-Alpha 6 nm CCD Nikon XL Full Frame Clip Filter

Original price was: $233.31.Current price is: $104.99.
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Telescope-Accessories-Apertura Ultimate SCT T-AdapterTelescope-Accessories-Apertura Ultimate SCT T-Adapter 2
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Accessories

Telescope-Accessories-Apertura Ultimate SCT T-Adapter

Original price was: $36.88.Current price is: $23.97.
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Telescope-Accessories-Tele Vue Focal Reducer Body Adapter for 2″ FocuserTelescope-Accessories-Tele Vue Focal Reducer Body Adapter for 2″ Focuser 2
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Accessories

Telescope-Accessories-Tele Vue Focal Reducer Body Adapter for 2″ Focuser

Original price was: $60.00.Current price is: $36.00.
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Telescope-Accessories-Astronomik ProPlanet 807 IR Filter – Nikon XL Full Frame ClipTelescope-Accessories-Astronomik ProPlanet 807 IR Filter – Nikon XL Full Frame Clip 2
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Accessories

Telescope-Accessories-Astronomik ProPlanet 807 IR Filter – Nikon XL Full Frame Clip

Original price was: $109.05.Current price is: $59.98.
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Telescope-Accessories-Baader M25 C-Mount Adapter for Canon EOS CamerasTelescope-Accessories-Baader M25 C-Mount Adapter for Canon EOS Cameras 2
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Accessories

Telescope-Accessories-Baader M25 C-Mount Adapter for Canon EOS Cameras

Original price was: $77.97.Current price is: $46.78.
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Telescope-Accessories-Chroma Technology Bessell U Filter, 1.25″ MountedTelescope-Accessories-Chroma Technology Bessell U Filter, 1.25″ Mounted 2
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Accessories

Telescope-Accessories-Chroma Technology Bessell U Filter, 1.25″ Mounted

Original price was: $165.00.Current price is: $82.50.
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Telescope-Accessories-Baader 3.5 – 4 nm Ultra-Narrowband 31 mm CMOS Optimized Filter Set – Ha, OIII, SIITelescope-Accessories-Baader 3.5 – 4 nm Ultra-Narrowband 31 mm CMOS Optimized Filter Set – Ha, OIII, SII 2
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Accessories

Telescope-Accessories-Baader 3.5 – 4 nm Ultra-Narrowband 31 mm CMOS Optimized Filter Set – Ha, OIII, SII

Original price was: $657.75.Current price is: $263.10.
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Telescope-Accessories-ZWO M54 Sensor Tilt Plate for ASI6200, 2600, 2400 Pro/Cooled Cameras and M68 OAGTelescope-Accessories-ZWO M54 Sensor Tilt Plate for ASI6200, 2600, 2400 Pro/Cooled Cameras and M68 OAG 2
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Accessories

Telescope-Accessories-ZWO M54 Sensor Tilt Plate for ASI6200, 2600, 2400 Pro/Cooled Cameras and M68 OAG

Original price was: $26.77.Current price is: $17.40.
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Telescope-Accessories-Baader Universal Filter Changer (UFC) RD 36mm AUX Mounted Filter-HolderTelescope-Accessories-Baader Universal Filter Changer (UFC) RD 36mm AUX Mounted Filter-Holder 2
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Accessories

Telescope-Accessories-Baader Universal Filter Changer (UFC) RD 36mm AUX Mounted Filter-Holder

Original price was: $17.10.Current price is: $11.97.
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Telescope-Accessories-Antlia SII 3nm Pro Highspeed Filter – 36 mm UnmountedTelescope-Accessories-Antlia SII 3nm Pro Highspeed Filter – 36 mm Unmounted 2
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Accessories

Telescope-Accessories-Antlia SII 3nm Pro Highspeed Filter – 36 mm Unmounted

Original price was: $216.67.Current price is: $97.50.
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Telescope-Accessories-Chroma Technology LRGB Filter Set, 1.25-in MountedTelescope-Accessories-Chroma Technology LRGB Filter Set, 1.25-in Mounted 2
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Accessories

Telescope-Accessories-Chroma Technology LRGB Filter Set, 1.25-in Mounted

Original price was: $393.75.Current price is: $157.50.
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Telescope-Accessories-Baader Off-Axis Guider for RCC Newton Coma CorrectorTelescope-Accessories-Baader Off-Axis Guider for RCC Newton Coma Corrector 2
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Accessories

Telescope-Accessories-Baader Off-Axis Guider for RCC Newton Coma Corrector

Original price was: $165.56.Current price is: $82.78.
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Telescope-Cameras-QHYCCD QHY600 Monochrome CMOS Camera – Short Back Focus VersionTelescope-Cameras-QHYCCD QHY600 Monochrome CMOS Camera – Short Back Focus Version 2
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Astro Photography

Telescope-Cameras-QHYCCD QHY600 Monochrome CMOS Camera – Short Back Focus Version

Original price was: $2,299.50.Current price is: $919.80.
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Telescope-Accessories-Askar 0.8x Reducer for 185APO RefractorTelescope-Accessories-Askar 0.8x Reducer for 185APO Refractor 2
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Accessories

Telescope-Accessories-Askar 0.8x Reducer for 185APO Refractor

Original price was: $179.40.Current price is: $89.70.
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Telescope-Accessories-Chroma Technology SII 5 nm Filter, 2″ MountedTelescope-Accessories-Chroma Technology SII 5 nm Filter, 2″ Mounted 2
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Accessories

Telescope-Accessories-Chroma Technology SII 5 nm Filter, 2″ Mounted

Original price was: $731.25.Current price is: $292.50.
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Telescope-Accessories-Apertura 80 mm Extension Tube – 2″Telescope-Accessories-Apertura 80 mm Extension Tube – 2″ 2
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Accessories

Telescope-Accessories-Apertura 80 mm Extension Tube – 2″

Original price was: $21.39.Current price is: $14.97.
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Telescope-Accessories-Baader T2 Delrin Spacer Ring Set – 15 PiecesTelescope-Accessories-Baader T2 Delrin Spacer Ring Set – 15 Pieces 2
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Accessories

Telescope-Accessories-Baader T2 Delrin Spacer Ring Set – 15 Pieces

Original price was: $14.57.Current price is: $10.20.
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Telescope-Accessories-Baader T2 Male to 2″ SCT Male AdapterTelescope-Accessories-Baader T2 Male to 2″ SCT Male Adapter 2
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Accessories

Telescope-Accessories-Baader T2 Male to 2″ SCT Male Adapter

Original price was: $39.69.Current price is: $25.80.
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Telescope-Accessories-PrimaLuceLab ARCO 2″ Robotic RotatorTelescope-Accessories-PrimaLuceLab ARCO 2″ Robotic Rotator 2
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Accessories

Telescope-Accessories-PrimaLuceLab ARCO 2″ Robotic Rotator

Original price was: $521.25.Current price is: $208.50.
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John Y. Verified Buyer
Reviewer
5/5

The usual great quality product from Apertura. This cable is perfect for connecting my BLUETTI battery (5521 connector) to my iOptron mount (5525) without need of any adapters.

2 years ago
Telescope-Power & Cables-Apertura DC Power Cable for iOptron and Meade Mounts - 5.5x2.5 mm
Thomas S. Verified Buyer
Reviewer
5/5

Great service. Ordered on Monday after 3p. Arrived on Thursday. Well packed to avoid any problems.

2 years ago
Telescope-Solar Telescopes-Celestron EclipSmart Solar Eclipse Glasses - 30 Pack
Louis P. Verified Buyer
Reviewer
5/5

Fit perfectly on the dew cap of a 80mm Stellarvue Nighthawk.

2 years ago
Telescope-Solar Telescopes-AstroZap Baader Solar Filter For ETX 105 and 110 mm - 120 mm OD Telescopes
Mark G. Verified Buyer
Reviewer
5/5

The representatives at HPS spend whatever time is needed to guide you in the right direction before you buy. They are very knowledgeable and help you find the system that is right for you. They go above and beyond simple sales needs, and call back to answer your questions long after the purchase. <br

6 years ago
Telescope-Catadioptric Telescopes-Celestron CGEM II 1100 SCT - 11" Schmidt-Cassegrain Telescope on CGEM II Computerized Equatorial Mount
Don O. Verified Buyer
Reviewer
5/5

Got ot have it.

6 years ago
Telescope-Dew & Moisture Protection-Astrozap Dew Cap for 11" Dew Shields
Bob L. Verified Buyer
Reviewer
5/5

Had these on the OTA in less than 5 minutes.. If you have ever tried to turn a small Phillips screw head one one end while looking through the other, well you know. These allow me to almost reach around my 10" mead SCT to adjust while looking through the eye piece.. must have

8 years ago
Telescope-Collimation Tools-Bob's Knobs Meade 10" SCT Collimation Knobs for 3-Screw Secondary
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