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MEGA BLACK FRIDAY DEALS //POST CANADA WON'T BE USED UNTIL STRIKE IS SOLVED / Free Shipping for orders over $500* Some exceptions may apply.
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Original price $212.80 - Original price $212.80
Original price
$212.80
$212.80 - $212.80
Current price $212.80

Howie Glatter TuBlug 1.25" Newtonian Collimator (SI-TUBLUG1.25)

Howie Glatter TuBlug 1.25" Newtonian Collimator Use the Howie Glatter TuBlug 1.25" with a regular laser collimator in single beam mode to perform b...

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Original price $212.80 - Original price $212.80
Original price
$212.80
$212.80 - $212.80
Current price $212.80
Original price $319.20 - Original price $319.20
Original price
$319.20
$319.20 - $319.20
Current price $319.20

Howie Glatter TuBlug 2" Newtonian Collimator (SI-TUBLUG2)

Howie Glatter TuBlug 2" Newtonian Collimator Use the Howie Glatter TuBlug 2" with a regular laser collimator in single beam mode to perform barlowe...

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Original price $319.20 - Original price $319.20
Original price
$319.20
$319.20 - $319.20
Current price $319.20
Original price $81.00 - Original price $81.00
Original price
$81.00
$81.00 - $81.00
Current price $81.00

Howie Glatter Variable Laser Brightness Cap Upgrade (SI-VLB)

Howie Flatter Variable Laser Brightness Cap Upgrade Variable Laser Brightness battery cap/switch upgrade for laser collimators. Technical Specifica...

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Original price $81.00 - Original price $81.00
Original price
$81.00
$81.00 - $81.00
Current price $81.00
Original price $429.00 - Original price $470.00
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$429.00 - $470.00
$429.00 - $470.00
Current price $429.00

IDAS 2" NBZ-II 10nm Ha & 8nm OIII Dual Band Filter

IDAS 2" NBZ-II 10nm Ha & 8nm OIII Dual Band Filter The IDAS NBZ-II is a new dual band nebula booster filter - the successor to the NBZ (NBZex) ...

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Original price $429.00 - Original price $470.00
Original price
$429.00 - $470.00
$429.00 - $470.00
Current price $429.00
Original price $305.00 - Original price $443.00
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$305.00 - $443.00
$305.00 - $443.00
Current price $305.00

IDAS GNB Galaxy & Nebula Filters

IDAS GNB Galaxy & Nebula Filters Capturing Ha & OIII emission lines as well as the galaxy’s broadband signal in NIR at same time Availabl...

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Original price $305.00 - Original price $443.00
Original price
$305.00 - $443.00
$305.00 - $443.00
Current price $305.00
Original price $294.00 - Original price $354.00
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$294.00 - $354.00
$294.00 - $354.00
Current price $294.00

IDAS Ha & OIII Dusk to dawn (DTD) Filters

IDAS Ha & OIII Dusk to dawn (DTD) Filters A new generation filter covering multiple objects including comets, galaxies, the Milky Way, and emis...

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Original price $294.00 - Original price $354.00
Original price
$294.00 - $354.00
$294.00 - $354.00
Current price $294.00
Original price $236.00 - Original price $335.00
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$236.00 - $335.00
Current price $236.00

IDAS HEUIB-II H-alpha Enhanced UV/IR Cut Filter

IDAS HEUIB-II H-alpha Enhanced UV/IR Cut Filter The IDAS HEUIB-II (H-α Enhanced UV IR Blocking) filter is designed for enhanced spectrum DSLR's and...

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Original price $236.00 - Original price $335.00
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$236.00 - $335.00
Current price $236.00
Original price $180.00
Original price $180.00 - Original price $180.00
Original price $180.00
Current price $100.00
$100.00 - $100.00
Current price $100.00

IDAS LPS-P2 31mm pollution filter (LPS-P2-31)

IDAS LPS-P2 unmounted 31mm pollution filter  New, but discontinued. Description Light pollution suppression (LPS) filters are designed to suppress...

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Original price $180.00
Original price $180.00 - Original price $180.00
Original price $180.00
Current price $100.00
$100.00 - $100.00
Current price $100.00
Save $80.00 Save $0.00
Original price $280.00
Original price $280.00 - Original price $280.00
Original price $280.00
Current price $160.00
$160.00 - $160.00
Current price $160.00

IDAS LPS-V4 48mm Nebula Filter (LPS-V4-48-USED)

IDAS LPS-V4 48mm Nebula Filter The IDAS LPS-V4 Nebula Filter is designed to provide maximum contrast between key astronomical emission lines and a ...

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Original price $280.00
Original price $280.00 - Original price $280.00
Original price $280.00
Current price $160.00
$160.00 - $160.00
Current price $160.00
Save $120.00 Save $0.00
Original price $215.00 - Original price $215.00
Original price
$215.00
$215.00 - $215.00
Current price $215.00

IDAS LPS-V4 Nebula Filter (LPS-V4-EOS)

IDAS LPS-V4 Nebula Filter The IDAS LPS-V4 Nebula Filter is designed to provide maximum contrast between key astronomical emission lines and a light...

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Original price $215.00 - Original price $215.00
Original price
$215.00
$215.00 - $215.00
Current price $215.00
Original price $211.00 - Original price $211.00
Original price
$211.00
$211.00 - $211.00
Current price $211.00

IDAS Mars filter 1.25" (BE410)

IDAS Mars filter 1.25" IDAS planetary imaging filters are specialized filters designed with tuned passbands intended to enhance features of specifi...

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Original price $211.00 - Original price $211.00
Original price
$211.00
$211.00 - $211.00
Current price $211.00
Original price $236.00 - Original price $335.00
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$236.00 - $335.00
Current price $236.00

IDAS NB1 Nebula Booster Filter H-alpha, H-beta & OIII

IDAS NB1 Nebula Booster Filter H-alpha, H-beta & OIII The IDAS NB1 Nebula Booster Filter is a triple line-pass filter (H-alpha, H-beta & OI...

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Original price $236.00 - Original price $335.00
Original price
$236.00 - $335.00
$236.00 - $335.00
Current price $236.00
Original price $201.00 - Original price $201.00
Original price
$201.00
$201.00 - $201.00
Current price $201.00

IDAS NB2 48mm mounted Nebula Booster Filter H-alpha & OIII

IDAS NB2 48mm mounted Nebula Booster Filter H-alpha & OIII The IDAS NB2 Nebula Booster Filter is a dual line-pass filter (H-alpha & OIII) w...

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Original price $201.00 - Original price $201.00
Original price
$201.00
$201.00 - $201.00
Current price $201.00
Original price $201.00 - Original price $201.00
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$201.00
$201.00 - $201.00
Current price $201.00

IDAS NB3 Nebula Booster Filter OIII & SII

IDAS NB3 Nebula Booster Filter OIII & SII The IDAS NB3 Nebula Booster Filter is a dual line-pass filter (OIII & SII) which can be used with...

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Original price $201.00 - Original price $201.00
Original price
$201.00
$201.00 - $201.00
Current price $201.00
Original price $251.37 - Original price $277.97
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$251.37 - $277.97
$251.37 - $277.97
Current price $251.37

IDAS NGS1 / LPS-D3 filter

IDAS NGS1 / LPS-D3 filter IDAS LPS-D3(formerly NGS1) filters enhance the contrast of astronomical emission nebulae against a sky with both man-made...

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Original price $251.37 - Original price $277.97
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$251.37 - $277.97
$251.37 - $277.97
Current price $251.37
Original price $134.00 - Original price $203.00
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$134.00 - $203.00
$134.00 - $203.00
Current price $134.00

IDAS ODW Full Spectrum (Clear) Filter AR-coated

IDAS Full Spectrum (Clear) AR-coated Full Spectrum AR-coated filter Par-focal with all IDAS 48mm and 52mm, except QRO Series IDAS is a trademark o...

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Original price $134.00 - Original price $203.00
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$134.00 - $203.00
$134.00 - $203.00
Current price $134.00
Original price $1,395.00
Original price $1,182.00 - Original price $1,395.00
Original price $1,395.00
$1,182.00 - $1,395.00
$1,182.00 - $1,395.00
Current price $1,182.00

IDAS SHO Narrowband Set

IDAS SHO Narrowband Set (SII, H-a & OIII) IDAS H-alpha 6.8nm. OIII 6.0nm and SII 6.3nm Sets. Available at various sizes and classifications –...

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Original price $1,395.00
Original price $1,182.00 - Original price $1,395.00
Original price $1,395.00
$1,182.00 - $1,395.00
$1,182.00 - $1,395.00
Current price $1,182.00
Save up to $95.00 Save $0.00
Original price $41.00 - Original price $41.00
Original price
$41.00
$41.00 - $41.00
Current price $41.00

Ikarus EQ Direct Mount to USB Cable (IKA-206)

Ikarus EQ Direct Mount to USB Cable The Ikarus EQ Direct to USB Cable is designed for EQ3, EQ5, HEQ5, and EQ8 mounts. It enables control of your mo...

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Original price $41.00 - Original price $41.00
Original price
$41.00
$41.00 - $41.00
Current price $41.00
Original price $41.00 - Original price $41.00
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$41.00
$41.00 - $41.00
Current price $41.00

Ikarus EQDIR, EQ6 Pro, Syntax, and Atlas Cable (IKA-201)

Ikarus EQ6Pro, Syntax and Altas telescope mount control cable The Ikarus EQDIR Skywatcher EQ6Pro, Syntax, and Orion Altas cable is a USB connection...

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Original price $41.00 - Original price $41.00
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$41.00
$41.00 - $41.00
Current price $41.00
Original price $41.00 - Original price $41.00
Original price
$41.00
$41.00 - $41.00
Current price $41.00

Ikarus iOptron Cable (IKA-202)

Ikarus iOptron Cable The Ikarus Cable for iOptron Mounts is a USB to RS232 connection cable to enable wired control of an iOptron mount from your P...

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Original price $41.00 - Original price $41.00
Original price
$41.00
$41.00 - $41.00
Current price $41.00
Original price $41.00 - Original price $41.00
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$41.00
$41.00 - $41.00
Current price $41.00

Ikarus Meade AutoStar #497 Cable (IKA-203)

Ikarus Meade AutoStar #497 Cable (IKA-203) This cable is compatible with the Meade Cable #505 for the Meade ETX-90, ETX-125, LXD75, LX80, or LX90. ...

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Original price $41.00 - Original price $41.00
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$41.00
$41.00 - $41.00
Current price $41.00
Original price $41.00 - Original price $41.00
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$41.00
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Current price $41.00

Ikarus Meade AutoStar II Cable (IKA-204)

Ikarus Meade AutoStar II Cable This cable is compatible with the Meade Cable #507. It enables control of your compatible Meade telescope from your ...

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Original price $41.00 - Original price $41.00
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$41.00
$41.00 - $41.00
Current price $41.00
Original price $41.00 - Original price $41.00
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$41.00
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Current price $41.00

Ikarus Sky-Watcher AZ-GTi FTDI USB to RJ12 Cable (IKA-207)

Ikarus Sky-Watcher AZ-GTi FTDI USB to RJ12 Cable This 6-foot cable has a USB connector on one end and an RJ12 connector on the other. Plug the RJ12...

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Original price $41.00 - Original price $41.00
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$41.00
$41.00 - $41.00
Current price $41.00
Original price $20.00 - Original price $20.00
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$20.00
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Current price $20.00

Ikarus Stellarmate 12v DC 2.1mm to 5v USB-C Cable (IKA-200)

Ikarus 12v DC 2.1mm to 5v USB-C CableIkarus 12v DC 2.1mm to 5v USB-C CableTechnical Specifications Plug : 12V dc (5.5mm DC.1 plug) to 5v type cCabl...

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Original price $20.00 - Original price $20.00
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$20.00
$20.00 - $20.00
Current price $20.00
Original price $41.00 - Original price $41.00
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$41.00
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Current price $41.00

Ikarus Stellarmate Celestron NexStar USB Cable (IKA-205)

Ikarus Stellarmate Celestron NexStar USB Cable The Celestron USB cable is compatible with all Nexstar controllers. It enables control of your compa...

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Original price $41.00 - Original price $41.00
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$41.00
$41.00 - $41.00
Current price $41.00
Original price $809.00 - Original price $809.00
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$809.00
$809.00 - $809.00
Current price $809.00

Ikarus StellarMate Pro 128GB (850-128GB)

Ikarus StellarMate Pro 128GB Observatory-class Astrophotography Controller: 4x12VDC outputs, 2x Dew Heaters, and 1x Variable Voltage 8 GB RAM and ...

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Original price $809.00 - Original price $809.00
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$809.00
$809.00 - $809.00
Current price $809.00
Original price $674.00 - Original price $674.00
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$674.00
$674.00 - $674.00
Current price $674.00

Ikarus StellarMate Pro 64GB (850-64GB)

Ikarus StellarMate Pro 64GB Observatory-class Astrophotography Controller: 4x12VDC outputs, 2x Dew Heaters, and 1x Variable Voltage 8 GB RAM and f...

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Original price $674.00 - Original price $674.00
Original price
$674.00
$674.00 - $674.00
Current price $674.00
Original price $88.00 - Original price $88.00
Original price
$88.00
$88.00 - $88.00
Current price $88.00

Ikarus StellarMate Pro Official 10A power supply (IKA-834)

Ikarus StellarMate Pro Official 10A power supply StellarMate Pro Official 10A Power Supply is a reliable Power Supply that you can rely on to power...

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Original price $88.00 - Original price $88.00
Original price
$88.00
$88.00 - $88.00
Current price $88.00
Original price $26.00 - Original price $26.00
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$26.00
$26.00 - $26.00
Current price $26.00

Ikarus StellarMate Pro Temperature Sensor (IKA-855)

Ikarus StellarMate Pro Temperature SensorStellarMate Pro Temperature & Humidity SensorConnect the SM Pro Temperature & Humidity sensor to y...

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Original price $26.00 - Original price $26.00
Original price
$26.00
$26.00 - $26.00
Current price $26.00
Original price $471.00 - Original price $512.00
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$471.00 - $512.00
Current price $471.00

Ikarus StellarMate X 128GB (840-128GB)

Ikarus StellarMate X 128GBCompact & Fast StellarMate X Astrophotography Controller: Intel Gemini Lake Celeron J4125 Quad-Core 8GB DDR4 RAM &...

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Original price $471.00 - Original price $512.00
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$471.00 - $512.00
$471.00 - $512.00
Current price $471.00
Original price $404.00 - Original price $444.00
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$404.00 - $444.00
$404.00 - $444.00
Current price $404.00

Ikarus StellarMate X 64GB (840-64GB)

Ikarus StellarMate X 64GB Compact & Fast StellarMate X Astrophotography Controller: Intel Gemini Lake Celeron J4125 Quad-Core 4GB DDR4 RAM &...

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Original price $404.00 - Original price $444.00
Original price
$404.00 - $444.00
$404.00 - $444.00
Current price $404.00
Original price $80.00 - Original price $80.00
Original price
$80.00
$80.00 - $80.00
Current price $80.00

Ikarus Universal Vixen/Losmandy Clamp (IKA-835)

Ikarus Universal Vixen/Losmandy ClampIkarus Universal Vixen/Losmandy Clamp is a high quality clamp that secures your mechanical parts to Vixen or L...

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Original price $80.00 - Original price $80.00
Original price
$80.00
$80.00 - $80.00
Current price $80.00
Original price $400.00 - Original price $400.00
Original price
$400.00
$400.00 - $400.00
Current price $400.00

Innovations Foresight Adjustable Focal Reducer - AFR - for ONAG (ONAG-AFR)

Innovations Foresight Adjustable Focal Reducer - AFR - for ONAG Innovations Foresight provides a near infrared (NIR) optimized adjustable focal red...

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Original price $400.00 - Original price $400.00
Original price
$400.00
$400.00 - $400.00
Current price $400.00
Original price $282.00 - Original price $282.00
Original price
$282.00
$282.00 - $282.00
Current price $282.00

Innovations Foresight Astigmatism corrector for ONAG XM and SC (ONAG-A-CORR)

Innovations Foresight Astigmatism corrector for ONAG XM and SC This 1.25″ astigmatism corrector drops in the ONAG XM and SC guider port focuser dra...

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Original price $282.00 - Original price $282.00
Original price
$282.00
$282.00 - $282.00
Current price $282.00
Original price $75.60 - Original price $75.60
Original price
$75.60
$75.60 - $75.60
Current price $75.60

Innovations Foresight C mount male to T2 M42 x 0.75mm female adapter (CM-T2F)

Innovations Foresight C mount male to T2 M42 x 0.75mm female adapter Use this adapter to attach a guiding camera with a C mount, such as a SX lodes...

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Original price $75.60 - Original price $75.60
Original price
$75.60
$75.60 - $75.60
Current price $75.60
Original price $1,860.67 - Original price $1,860.67
Original price
$1,860.67
$1,860.67 - $1,860.67
Current price $1,860.67

Innovations Foresight Full Frame ON Axis Guider XM (ONAGXM)

Innovations Foresight Full Frame On-Axis Guider (ONAG XM) The ONAG XM is the new full frame (up to 50mm diagonal) member of our On Axis Guider prod...

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Original price $1,860.67 - Original price $1,860.67
Original price
$1,860.67
$1,860.67 - $1,860.67
Current price $1,860.67
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