Lumicon Sale! Save on UHC and OIII filters!
Celestron RASA 8's in stock!
The new Astrodon One Shot Color Luminance Filter
Farpoint Imaging Newtonian
The scope you didn't know you wanted: made in the USA.
QHY5III462C
Superb NIR Response
Super High Conversion Gain
135FPS Frame Rate
Comes with two free 1.25" filters
Exoplanet Filters In stock! Grab yours before it's gone!
Losmandy G11G & G811G Mounts
In Stock
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Now Get Your System on Your Terms!
- OSI Brands are all made in the USA -
– On Sale –
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Farpoint Dew Shield – Meade ETX 90 SCT (Scratch & Dent Discount)
$30.00$25.00Farpoint Dew Shield – Meade ETX 90 SCT (Scratch & Dent Discount)August 10, 2020 -
JMI Motofocus Old Style Hand Control Unit
$25.00JMI Motofocus Old Style Hand Control UnitJuly 30, 2020 -
Farpoint 7 Inch Universal Dovetail Plate (Scratch and Dent Discount)
$41.00$34.00Farpoint 7 Inch Universal Dovetail Plate (Scratch and Dent Discount)July 14, 2020 -
Farpoint Losmandy to Vixen Dovetail Assembly (Scratch and Dent Discount)
$70.00$59.00Farpoint Losmandy to Vixen Dovetail Assembly (Scratch and Dent Discount)July 7, 2020 -
Astrodon 3 nm Narrowband Filter, 36mm, – HA3_36R-2000138 (2nd Quality Discount)
$748.00$654.00Astrodon 3 nm Narrowband Filter, 36mm, – HA3_36R-2000138 (2nd Quality Discount)May 15, 2020 -
Astrodon 3 nm Narrowband Filter, 36mm, SII3_36R-2000151 (2nd Quality Discount)
$748.00$635.00Astrodon 3 nm Narrowband Filter, 36mm, SII3_36R-2000151 (2nd Quality Discount)May 15, 2020 -
Astrodon Photometrics Johnson-Cousins Filter, 1.25″ Mounted, edge-blackened- B***_31R-200097 (2nd Quality Discount) (Copy)
$226.00$199.00Astrodon Photometrics Johnson-Cousins Filter, 1.25″ Mounted, edge-blackened- B***_31R-200097 (2nd Quality Discount) (Copy)February 18, 2020 -
Astrodon Photometrics Johnson-Cousins Filter, 31mm Mounted, edge-blackened- B***_31R-200097 (2nd Quality Discount)
$226.00$199.00Astrodon Photometrics Johnson-Cousins Filter, 31mm Mounted, edge-blackened- B***_31R-200097 (2nd Quality Discount)February 18, 2020 -
Astrodon Photometrics Johnson-Cousins Filter, 1.25″ Mounted, edge-blackened- B***_27R-200096 (2nd Quality Discount)
$216.00$193.00Astrodon Photometrics Johnson-Cousins Filter, 1.25″ Mounted, edge-blackened- B***_27R-200096 (2nd Quality Discount)February 18, 2020 -
Astrodon Photometrics Johnson-Cousins Filter, 1.25″ Mounted, edge-blackened- B***_27R-200095 (2nd Quality Discount)
$216.00$187.00Astrodon Photometrics Johnson-Cousins Filter, 1.25″ Mounted, edge-blackened- B***_27R-200095 (2nd Quality Discount)February 18, 2020
– JMI Made –
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JMI Carry Case for Celestron AVX Mount, Deluxe (With wheels and Extendable Handle)
$514.00JMI Carry Case for Celestron AVX Mount, Deluxe (With wheels and Extendable Handle)December 12, 2018 -
JMI Carry Case for Celestron AVX Mount, Standard (without wheels and Extendable Handle)
$421.00JMI Carry Case for Celestron AVX Mount, Standard (without wheels and Extendable Handle)December 11, 2018 -
JMI Carry Case for Takahashi Telescope FSQ-106N Case
$349.00JMI Carry Case for Takahashi Telescope FSQ-106N CaseJune 3, 2020 -
JMI Case for Software Bisque Paramount MYT Mount
$421.00JMI Case for Software Bisque Paramount MYT MountNovember 19, 2019 -
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JMI Combination 1.25-inch Eyepiece and T-Thread Adapter
$65.00JMI Combination 1.25-inch Eyepiece and T-Thread AdapterMay 29, 2019 -
JMI Counterweight Carrying Caddy – German Equatorial
$69.00JMI Counterweight Carrying Caddy – German EquatorialJanuary 20, 2018 -
JMI Deluxe Case for Software Bisque Paramount MYT Mount
$514.00JMI Deluxe Case for Software Bisque Paramount MYT MountNovember 1, 2019 -
JMI Dual-Speed Event Horizon Telescope Focuser – Cassegrain
$359.00JMI Dual-Speed Event Horizon Telescope Focuser – CassegrainJanuary 20, 2018 -
JMI Dual-Speed Event Horizon Telescope Focuser – Newtonian
$369.00JMI Dual-Speed Event Horizon Telescope Focuser – NewtonianJanuary 20, 2018
– Narrowband Filters –
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Astrodon 20 nm Filters – H-α 20nm (Close-Out)
$350.00 – $360.00Astrodon 20 nm Filters – H-α 20nm (Close-Out)May 14, 2018 -
Astrodon 3 nm Narrowband Filters – H-α 3nm
$564.00 – $2,495.00Astrodon 3 nm Narrowband Filters – H-α 3nmMarch 6, 2018 -
Astrodon 3 nm Narrowband Filters – NII 3nm
$564.00 – $1,438.00Astrodon 3 nm Narrowband Filters – NII 3nmMarch 6, 2018 -
Astrodon 3 nm Narrowband Filters – OIII 3nm
$564.00 – $2,495.00Astrodon 3 nm Narrowband Filters – OIII 3nmMarch 6, 2018 -
Astrodon 3 nm Narrowband Filters – SII 3nm
$564.00 – $2,495.00Astrodon 3 nm Narrowband Filters – SII 3nmMarch 6, 2018 -
Astrodon 5 nm Narrowband Filters – H-α 5nm
$380.00 – $1,250.00Astrodon 5 nm Narrowband Filters – H-α 5nmMarch 5, 2018 -
Astrodon 5 nm Narrowband Filters – OIII 5nm
$380.00 – $1,250.00Astrodon 5 nm Narrowband Filters – OIII 5nmMarch 5, 2018 -
Astrodon 5 nm Narrowband Filters – SII 5nm
$380.00 – $1,250.00Astrodon 5 nm Narrowband Filters – SII 5nmMarch 5, 2018 -
Astrodon H-β filter, 15nm bandpass (Close-Out)
$350.00 – $360.00Astrodon H-β filter, 15nm bandpass (Close-Out)May 14, 2018
