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  • Original price CA$658.00
    Original price CA$658.00 - Original price CA$658.00
    Original price CA$658.00
    Current price CA$599.00
    CA$599.00 - CA$599.00
    Current price CA$599.00

    Astrodon H-alpha Filter - 5nm

    DON-HA5_31R
    Only 1 left!

    H-α (hydrogen-alpha) at 656 nm (nanometers) is deep red in color and the most popular narrowband filter. Hydrogen is ubiquitous in the cosmos and i...

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    Original price CA$658.00
    Original price CA$658.00 - Original price CA$658.00
    Original price CA$658.00
    Current price CA$599.00
    CA$599.00 - CA$599.00
    Current price CA$599.00
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  • Original price CA$658.00
    Original price CA$658.00 - Original price CA$658.00
    Original price CA$658.00
    Current price CA$599.00
    CA$599.00 - CA$599.00
    Current price CA$599.00

    Astrodon SII Filter - 5nm

    DON-SII5_31R
    Only 1 left!

    If you want the look of Hubble Space Telescope (HST) images, such as the famous “Pillars of Creation” (the Eagle Nebula, Messier 16), then the next...

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    Original price CA$658.00
    Original price CA$658.00 - Original price CA$658.00
    Original price CA$658.00
    Current price CA$599.00
    CA$599.00 - CA$599.00
    Current price CA$599.00
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  • Original price CA$388.00
    Original price CA$388.00 - Original price CA$388.00
    Original price CA$388.00
    Current price CA$329.00
    CA$329.00 - CA$329.00
    Current price CA$329.00

    Baader 4nm 1.25" Ultra-Narrowband OIII Filter - CMOS-Optimized (USED)

    BAA-2961400-125-USED
    Only 1 left!

    In perfect condition, used Baader H-alpha / O-III / S-II Ultra-Narrowband (Narrowband) filter set - Premium Grade 3.5 / 4 nm half width (to harmo...

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    Original price CA$388.00
    Original price CA$388.00 - Original price CA$388.00
    Original price CA$388.00
    Current price CA$329.00
    CA$329.00 - CA$329.00
    Current price CA$329.00
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  • Original price CA$265.00
    Original price CA$265.00 - Original price CA$265.00
    Original price CA$265.00
    Current price CA$250.00
    CA$250.00 - CA$250.00
    Current price CA$250.00

    Baader 6.5nm 36mm H-alpha Filter - CMOS-Optimized (OPEN BOX)

    BAA-2961100-36-OPENBOX
    Only 1 left!

    In perfect condition, open box Baader H-alpha / O-III / S-II Narrowband Filter Set - Precision Grade 6.5 nm FWHM, recommended for optical systems...

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    Original price CA$265.00
    Original price CA$265.00 - Original price CA$265.00
    Original price CA$265.00
    Current price CA$250.00
    CA$250.00 - CA$250.00
    Current price CA$250.00
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  • Original price CA$420.00
    Original price CA$420.00 - Original price CA$420.00
    Original price CA$420.00
    Current price CA$290.00
    CA$290.00 - CA$290.00
    Current price CA$290.00

    Baader CCD LRGB 31mm Unmounted Filter Set (OPEN BOX)

    BAA-2459474-OPENBOX
    Only 1 left!

    In perfect condition, open box Filter size 31 mm - round, unmounted - filter thickness 2 mm Set of L-R-G-B filters High-quality anti-reflective ...

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    Original price CA$420.00
    Original price CA$420.00 - Original price CA$420.00
    Original price CA$420.00
    Current price CA$290.00
    CA$290.00 - CA$290.00
    Current price CA$290.00
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  • Original price CA$980.00
    Original price CA$980.00 - Original price CA$980.00
    Original price CA$980.00
    Current price CA$809.00
    CA$809.00 - CA$809.00
    Current price CA$809.00

    Explore Scientific FirstLight 8" Dobsonian

    ES-FL-DOB0806-01

    No telescope type has changed the hobby quite as much as the Dobsonian. Before the introduction of the Dobsonian by John Dobson, the vast majority ...

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    Original price CA$980.00
    Original price CA$980.00 - Original price CA$980.00
    Original price CA$980.00
    Current price CA$809.00
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    Current price CA$809.00
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  • Original price CA$3,679.00
    Original price CA$3,679.00 - Original price CA$3,679.00
    Original price CA$3,679.00
    Current price CA$2,999.00
    CA$2,999.00 - CA$2,999.00
    Current price CA$2,999.00

    iOptron CEM40 Mount - Demo

    IOP-C402A3
    Only 1 left!

    This mount has served as a demo in our showroom. It has some marks on its saddle as telescopes have been installed on it, and there is some fading...

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    Original price CA$3,679.00
    Original price CA$3,679.00 - Original price CA$3,679.00
    Original price CA$3,679.00
    Current price CA$2,999.00
    CA$2,999.00 - CA$2,999.00
    Current price CA$2,999.00
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  • Original price CA$53.00
    Original price CA$53.00 - Original price CA$53.00
    Original price CA$53.00
    Current price CA$34.00
    CA$34.00 - CA$34.00
    Current price CA$34.00

    Moon Map Poster - 24" x 36"

    DAV-MOON
    139 in stock

    Every astronomer should have at his disposition a detailed map of our only natural satellite: the Moon. Our map is based on thousands of images ...

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    Original price CA$53.00
    Original price CA$53.00 - Original price CA$53.00
    Original price CA$53.00
    Current price CA$34.00
    CA$34.00 - CA$34.00
    Current price CA$34.00
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  • Original price CA$407.00
    Original price CA$407.00 - Original price CA$407.00
    Original price CA$407.00
    Current price CA$363.00
    CA$363.00 - CA$363.00
    Current price CA$363.00

    PrimaLuceLab SESTO SENSO 2 Robotic Focusing Motor

    PLL-SESTOSENSOII
    2 in stock

    SESTO SENSO 2 - The highly accurate, advanced, vibration free, robotic focusing motor for your telescope! Connect it to the USB port of your EAGLE ...

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    Original price CA$407.00
    Original price CA$407.00 - Original price CA$407.00
    Original price CA$407.00
    Current price CA$363.00
    CA$363.00 - CA$363.00
    Current price CA$363.00
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  • Original price CA$3,330.00
    Original price CA$3,330.00 - Original price CA$3,330.00
    Original price CA$3,330.00
    Current price CA$2,331.00
    CA$2,331.00 - CA$2,331.00
    Current price CA$2,331.00

    QHYCCD QHY268C Color w/ CFW 5x2" - USED

    QHY-110058-USED
    Only 1 left!

    In good condition, few cosmetic scratches. QHYCCD QHY268C Color with CFW 5 x 2" filter wheel. Comes with regular adapters, power supply and origin...

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    Original price CA$3,330.00
    Original price CA$3,330.00 - Original price CA$3,330.00
    Original price CA$3,330.00
    Current price CA$2,331.00
    CA$2,331.00 - CA$2,331.00
    Current price CA$2,331.00
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  • Original price CA$543.00
    Original price CA$543.00 - Original price CA$543.00
    Original price CA$543.00
    Current price CA$488.00
    CA$488.00 - CA$488.00
    Current price CA$488.00

    QHYCCD QHY5III485C Color

    QHY-110085

    QHY5III485C uses Sony’s new IMX485, back-illuminated, 8.4 megapixel color CMOS sensor with an array of 3864 x 2180 pixels at 2.9um. With USB 3.0 in...

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    Original price CA$543.00
    Original price CA$543.00 - Original price CA$543.00
    Original price CA$543.00
    Current price CA$488.00
    CA$488.00 - CA$488.00
    Current price CA$488.00
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  • Original price CA$2,450.00
    Original price CA$2,450.00 - Original price CA$2,450.00
    Original price CA$2,450.00
    Current price CA$2,205.00
    CA$2,205.00 - CA$2,205.00
    Current price CA$2,205.00

    Sky-Watcher AZ-EQ5i Mount - Demo

    SW-S30205
    Only 1 left!

    30-pound payload capacity handles most mid-range OTAs Includes Sky-Watcher SynScan WiFi adapter (no hand controller) German equatorial/Alt-Az/dua...

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    Original price CA$2,450.00
    Original price CA$2,450.00 - Original price CA$2,450.00
    Original price CA$2,450.00
    Current price CA$2,205.00
    CA$2,205.00 - CA$2,205.00
    Current price CA$2,205.00
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  • Original price CA$2,020.00
    Original price CA$2,020.00 - Original price CA$2,020.00
    Original price CA$2,020.00
    Current price CA$1,650.00
    CA$1,650.00 - CA$1,650.00
    Current price CA$1,650.00

    Sky-Watcher Flextube 200P SynScan - Open Box

    U-SW-S11800
    Only 1 left!

    This telescope is a return from a client (due to size), it was assembled then dissassembled to ship it back to us. Comes with all original packagi...

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    Original price CA$2,020.00
    Original price CA$2,020.00 - Original price CA$2,020.00
    Original price CA$2,020.00
    Current price CA$1,650.00
    CA$1,650.00 - CA$1,650.00
    Current price CA$1,650.00
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  • Original price CA$740.00
    Original price CA$740.00 - Original price CA$740.00
    Original price CA$740.00
    Current price CA$609.00
    CA$609.00 - CA$609.00
    Current price CA$609.00

    Sky-Watcher Skymax 127 (USED)

    SW-S11520-USED
    Only 1 left!

    In good condition, minor cosmetic damage on the dovetail and eyepieces/diagonal barrels The Sky-Watcher Skymax Maksutov-Cassegrains are the ultima...

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    Original price CA$740.00
    Original price CA$740.00 - Original price CA$740.00
    Original price CA$740.00
    Current price CA$609.00
    CA$609.00 - CA$609.00
    Current price CA$609.00
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