Skip to content
We are seeking images of the April 8 solar eclipse to publish! Click here to submit yours now!
Click to submit your images of the April 8 solar eclipse!
Contact Us Watch & Shop Videos Explore Alliance

Over $25

Filters

  • CFW3 Filter Wheel Adapter for 1.25" Cameras (QHY5III Series)
    CFW3 Filter Wheel Adapter for 1.25" Cameras (QHY5III Series)
    Special Order
    $ 30.00 - $ 30.00
    $ 30.00
    $ 30.00 - $ 30.00
    $ 30.00

    CFW3 Filter Wheel Adapter for 1.25" Cameras (QHY5III Series)

    QHY

    Description Many planetary imagers like to take filtered images of the planets using a monochrome camera and filter wheel rather than using a colo...

    View full details
    $ 30.00 - $ 30.00
    $ 30.00
    $ 30.00 - $ 30.00
    $ 30.00
    Special Order
  • Special Order
    $ 71,500.00
    $ 71,500.00 - $ 71,500.00
    $ 71,500.00
    $ 57,200.00
    $ 57,200.00 - $ 57,200.00
    $ 57,200.00

    Optiques Fullum Folded Newtonian 30" f/3.5

    Optiques Fullum

    As these are custom-made systems, please contact us to discuss your requirements. Final price can vary depending on your custom requirements.The p...

    View full details
    $ 71,500.00
    $ 71,500.00 - $ 71,500.00
    $ 71,500.00
    $ 57,200.00
    $ 57,200.00 - $ 57,200.00
    $ 57,200.00
    Special Order
  • Special Order
    $ 82,500.00
    $ 82,500.00 - $ 82,500.00
    $ 82,500.00
    $ 66,000.00
    $ 66,000.00 - $ 66,000.00
    $ 66,000.00

    Optiques Fullum Folded Newtonian 32" f/3.5

    Optiques Fullum

    As these are custom-made systems, please contact us to discuss your requirements. Final price can vary depending on your custom requirements.The p...

    View full details
    $ 82,500.00
    $ 82,500.00 - $ 82,500.00
    $ 82,500.00
    $ 66,000.00
    $ 66,000.00 - $ 66,000.00
    $ 66,000.00
    Special Order
  • Special Order
    $ 115,500.00
    $ 115,500.00 - $ 115,500.00
    $ 115,500.00
    $ 92,400.00
    $ 92,400.00 - $ 92,400.00
    $ 92,400.00

    Optiques Fullum Folded Newtonian 36" f/3.5

    Optiques Fullum

    As these are custom-made systems, please contact us to discuss your requirements. Final price can vary depending on your custom requirements.The p...

    View full details
    $ 115,500.00
    $ 115,500.00 - $ 115,500.00
    $ 115,500.00
    $ 92,400.00
    $ 92,400.00 - $ 92,400.00
    $ 92,400.00
    Special Order
  • Special Order
    $ 165,000.00
    $ 165,000.00 - $ 165,000.00
    $ 165,000.00
    $ 132,000.00
    $ 132,000.00 - $ 132,000.00
    $ 132,000.00

    Optiques Fullum Folded Newtonian 40" f/3.5

    Optiques Fullum

    The Fullum 40-inch Folded Newtonian will open vistas of deep sky objects to you that are impossible for telescopes of smaller aperture to achieve. ...

    View full details
    $ 165,000.00
    $ 165,000.00 - $ 165,000.00
    $ 165,000.00
    $ 132,000.00
    $ 132,000.00 - $ 132,000.00
    $ 132,000.00
    Special Order
  • Special Order
    $ 236,500.00
    $ 236,500.00 - $ 236,500.00
    $ 236,500.00
    $ 189,200.00
    $ 189,200.00 - $ 189,200.00
    $ 189,200.00

    Optiques Fullum Folded Newtonian 45" f/3.5

    Optiques Fullum

    As these are custom-made systems, please contact us to discuss your requirements. Final price can vary depending on your custom requirements.The p...

    View full details
    $ 236,500.00
    $ 236,500.00 - $ 236,500.00
    $ 236,500.00
    $ 189,200.00
    $ 189,200.00 - $ 189,200.00
    $ 189,200.00
    Special Order
  • Special Order
    $ 286,000.00
    $ 286,000.00 - $ 286,000.00
    $ 286,000.00
    $ 228,800.00
    $ 228,800.00 - $ 228,800.00
    $ 228,800.00

    Optiques Fullum Folded Newtonian 50" f/3.5

    Optiques Fullum

    As these are custom-made systems, please contact us to discuss your requirements. Final price can vary depending on your custom requirements.The p...

    View full details
    $ 286,000.00
    $ 286,000.00 - $ 286,000.00
    $ 286,000.00
    $ 228,800.00
    $ 228,800.00 - $ 228,800.00
    $ 228,800.00
    Special Order
  • Special Order
    $ 385,000.00
    $ 385,000.00 - $ 385,000.00
    $ 385,000.00
    $ 308,000.00
    $ 308,000.00 - $ 308,000.00
    $ 308,000.00

    Optiques Fullum Folded Newtonian 55" f/3.5

    Optiques Fullum

    As these are custom-made systems, please contact us to discuss your requirements. Final price can vary depending on your custom requirements.The p...

    View full details
    $ 385,000.00
    $ 385,000.00 - $ 385,000.00
    $ 385,000.00
    $ 308,000.00
    $ 308,000.00 - $ 308,000.00
    $ 308,000.00
    Special Order
  • Special Order
    $ 550,000.00
    $ 550,000.00 - $ 550,000.00
    $ 550,000.00
    $ 440,000.00
    $ 440,000.00 - $ 440,000.00
    $ 440,000.00

    Optiques Fullum Folded Newtonian 60" f/3.5

    Optiques Fullum

    As these are custom-made systems, please contact us to discuss your requirements. Final price can vary depending on your custom requirements.The p...

    View full details
    $ 550,000.00
    $ 550,000.00 - $ 550,000.00
    $ 550,000.00
    $ 440,000.00
    $ 440,000.00 - $ 440,000.00
    $ 440,000.00
    Special Order
  • Special Order
    $ 715,000.00
    $ 715,000.00 - $ 715,000.00
    $ 715,000.00
    $ 572,000.00
    $ 572,000.00 - $ 572,000.00
    $ 572,000.00

    Optiques Fullum Folded Newtonian 65" f/3.5

    Optiques Fullum

    As these are custom-made systems, please contact us to discuss your requirements. Final price can vary depending on your custom requirements.The p...

    View full details
    $ 715,000.00
    $ 715,000.00 - $ 715,000.00
    $ 715,000.00
    $ 572,000.00
    $ 572,000.00 - $ 572,000.00
    $ 572,000.00
    Special Order
  • Special Order
    $ 299.00 - $ 299.00
    $ 299.00
    $ 299.00 - $ 299.00
    $ 299.00

    QHY5III178M USB 3.0 Monochrome CMOS Imaging Camera

    QHY

    Description QHY5III178M/C uses the new 6.0 Megapixel IMX178 STARVIS Exmor R back-illuminated CMOS sensor. Available in both color and monochrome. ...

    View full details
    $ 299.00 - $ 299.00
    $ 299.00
    $ 299.00 - $ 299.00
    $ 299.00
    Special Order
  • Special Order
    $ 299.00 - $ 299.00
    $ 299.00
    $ 299.00 - $ 299.00
    $ 299.00

    QHY5III485C 8.4 MP Color Astronomy Camera

    QHY

    Description 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. Wi...

    View full details
    $ 299.00 - $ 299.00
    $ 299.00
    $ 299.00 - $ 299.00
    $ 299.00
    Special Order
  • Sold out
    $ 129.99 - $ 129.99
    $ 129.99
    $ 129.99 - $ 129.99
    $ 129.99

    National Geographic 70mm Solar Telescope with Panhandle Mount and Solar Filter

    National Geographic

    Description Get to know fascinating sights in our solar system and beyond with the National Geographic 70mm refractor telescope. This telescope ha...

    View full details
    $ 129.99 - $ 129.99
    $ 129.99
    $ 129.99 - $ 129.99
    $ 129.99
    Sold out
  • Sold out
    $ 399.00 - $ 399.00
    $ 399.00
    $ 399.00 - $ 399.00
    $ 399.00

    National Geographic Sky Assist 102 - Integrated App-Enabled 102 mm Astronomy Telescope with Adjustable Slow-Motion Mount

    National Geographic

    Features Special mount atop telescope tube allows users to attach their device to the telescope and easily locate constellations and planets in t...

    View full details
    $ 399.00 - $ 399.00
    $ 399.00
    $ 399.00 - $ 399.00
    $ 399.00
    Sold out
  • Sold out
    $ 2,999.00 - $ 2,999.00
    $ 2,999.00
    $ 2,999.00 - $ 2,999.00
    $ 2,999.00

    Vaonis Vespera Pro - Advanced Smart Telescope (Pre-Order)

    Vaonis

    To Pre-Order this product please contact Customer Service at 866-252-3811 Features Easy Set up Automatic pointing and tracking Camera manual sett...

    View full details
    $ 2,999.00 - $ 2,999.00
    $ 2,999.00
    $ 2,999.00 - $ 2,999.00
    $ 2,999.00
    Sold out
Unistellar