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Are you ready for the total solar eclipse on April 8? Click to shop all solar gear!
Are you ready for the total solar eclipse on April 8? Click to shop all solar gear!

Professional Telescopes

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  • Explore Scientific - Generation II - 10-inch Truss Tube Dobsonian Telescope - DOB1045-00
    Explore Scientific - Generation II - 10-inch Truss Tube Dobsonian Telescope - DOB1045-00
    Sold out
    Original price $ 1,089.99 - Original price $ 1,089.99
    Original price
    $ 1,089.99
    $ 1,089.99 - $ 1,089.99
    Current price $ 1,089.99

    Explore Scientific - Generation II - 10-inch Truss Tube Dobsonian Telescope - DOB1045-00

    Explore Scientific

    This item is currently out of stock and on backorder. Description This is a Generation II telescope. All updates have been performed on this tele...

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    Original price $ 1,089.99 - Original price $ 1,089.99
    Original price
    $ 1,089.99
    $ 1,089.99 - $ 1,089.99
    Current price $ 1,089.99
    Sold out
  • Explore Scientific - Generation II - 12-inch Truss Tube Dobsonian Telescope - DOB1245-00
    Explore Scientific - Generation II - 12-inch Truss Tube Dobsonian Telescope - DOB1245-00
    Sold out
    Original price $ 1,999.99 - Original price $ 1,999.99
    Original price
    $ 1,999.99
    $ 1,999.99 - $ 1,999.99
    Current price $ 1,999.99

    Explore Scientific - Generation II - 12-inch Truss Tube Dobsonian Telescope - ES-DOB1245-01

    Explore Scientific

    Description This is a Generation II telescope. All updates have been performed on this telescope. No telescope type has changed the hobby quite as...

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    Original price $ 1,999.99 - Original price $ 1,999.99
    Original price
    $ 1,999.99
    $ 1,999.99 - $ 1,999.99
    Current price $ 1,999.99
    Sold out
  • Explore Scientific - Generation II - 16-inch Truss Tube Dobsonian Telescope - DOB1645-00
    Explore Scientific - Generation II - 16-inch Truss Tube Dobsonian Telescope - DOB1645-00
    Sold out
    Original price $ 3,599.99 - Original price $ 3,599.99
    Original price
    $ 3,599.99
    $ 3,599.99 - $ 3,599.99
    Current price $ 3,599.99

    Explore Scientific - Generation II - 16-inch Truss Tube Dobsonian Telescope - ES-DOB1645-00

    Explore Scientific

    Description This is a Generation II telescope. All updates have been performed on this telescope. No telescope type has changed the hobby quite as...

    View full details
    Original price $ 3,599.99 - Original price $ 3,599.99
    Original price
    $ 3,599.99
    $ 3,599.99 - $ 3,599.99
    Current price $ 3,599.99
    Sold out
  • Explore Scientific - Generation II - 20-inch Truss Tube Dobsonian Telescope - DOB2036-00
    Explore Scientific - Generation II - 20-inch Truss Tube Dobsonian Telescope - DOB2036-00
    Special Order
    Original price $ 9,999.99 - Original price $ 9,999.99
    Original price
    $ 9,999.99
    $ 9,999.99 - $ 9,999.99
    Current price $ 9,999.99

    Explore Scientific - Generation II - 20-inch Truss Tube Dobsonian Telescope - DOB2036-00

    Explore Scientific

    IN STOCK This is a special order item. Contact CS at 866-252-3811, from 8 am to 5 pm Central Time Zone, USA.  There are additional custom delivery ...

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    Original price $ 9,999.99 - Original price $ 9,999.99
    Original price
    $ 9,999.99
    $ 9,999.99 - $ 9,999.99
    Current price $ 9,999.99
    Special Order
  • ED140 FPL53 140mm f/6.5 Air-Spaced Triplet ED APO Refractor Telescope in Carbon Fiber with 3" HEX Focuser
    ED140 FPL53 140mm f/6.5 Air-Spaced Triplet ED APO Refractor Telescope in Carbon Fiber with 3" HEX Focuser
    Sold out
    Original price $ 5,999.99 - Original price $ 5,999.99
    Original price
    $ 5,999.99
    $ 5,999.99 - $ 5,999.99
    Current price $ 5,999.99

    ED140 FPL53 140mm f/6.5 Air-Spaced Triplet ED APO Refractor Telescope in Carbon Fiber with 3" HEX Focuser

    Explore Scientific

    DISCONTINUED 2023*Note that this is a discontinued product. This legacy information is for reference only. Check out our APO Triplet Series telesco...

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    Original price $ 5,999.99 - Original price $ 5,999.99
    Original price
    $ 5,999.99
    $ 5,999.99 - $ 5,999.99
    Current price $ 5,999.99
    Sold out
  • Explore Scientific ED165-FPL53 Air-Spaced Triplet Refractor Telescope - FPL53–165CF-01
    Explore Scientific ED165-FPL53 Air-Spaced Triplet Refractor Telescope - FPL53–165CF-01
    Sold out
    Original price $ 11,999.99 - Original price $ 11,999.99
    Original price
    $ 11,999.99
    $ 11,999.99 - $ 11,999.99
    Current price $ 11,999.99

    Explore Scientific ED165-FPL53 Air-Spaced Triplet Refractor Telescope - FPL53–165CF-01

    Explore Scientific

    DISCONTINUED 2023*Note that this is a discontinued product. This legacy information is for reference only. Check out our APO Triplet Series telesco...

    View full details
    Original price $ 11,999.99 - Original price $ 11,999.99
    Original price
    $ 11,999.99
    $ 11,999.99 - $ 11,999.99
    Current price $ 11,999.99
    Sold out
  • ED115 FPL53 115mm f/5.5 Air-Spaced Triplet ED APO Refractor Telescope in Carbon Fiber with 3" HEX Focuser
    ED115 FPL53 115mm f/5.5 Air-Spaced Triplet ED APO Refractor Telescope in Carbon Fiber with 3" HEX Focuser
    Sold out
    Original price $ 3,499.99 - Original price $ 3,499.99
    Original price
    $ 3,499.99
    $ 3,499.99 - $ 3,499.99
    Current price $ 3,499.99

    ED115 FPL53 115mm f/5.5 Air-Spaced Triplet ED APO Refractor Telescope in Carbon Fiber with 3" HEX Focuser

    Explore Scientific

    DISCONTINUED 2023*Note that this is a discontinued product. This legacy information is for reference only. Check out our APO Triplet Series telesco...

    View full details
    Original price $ 3,499.99 - Original price $ 3,499.99
    Original price
    $ 3,499.99
    $ 3,499.99 - $ 3,499.99
    Current price $ 3,499.99
    Sold out
  • Special Order
    Original price $ 550,000.00
    Original price $ 550,000.00 - Original price $ 550,000.00
    Original price $ 550,000.00
    Current price $ 440,000.00
    $ 440,000.00 - $ 440,000.00
    Current price $ 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...

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    Original price $ 550,000.00
    Original price $ 550,000.00 - Original price $ 550,000.00
    Original price $ 550,000.00
    Current price $ 440,000.00
    $ 440,000.00 - $ 440,000.00
    Current price $ 440,000.00
    Special Order
  • Special Order
    Original price $ 71,500.00
    Original price $ 71,500.00 - Original price $ 71,500.00
    Original price $ 71,500.00
    Current price $ 57,200.00
    $ 57,200.00 - $ 57,200.00
    Current price $ 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...

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    Original price $ 71,500.00
    Original price $ 71,500.00 - Original price $ 71,500.00
    Original price $ 71,500.00
    Current price $ 57,200.00
    $ 57,200.00 - $ 57,200.00
    Current price $ 57,200.00
    Special Order
  • Special Order
    Original price $ 82,500.00
    Original price $ 82,500.00 - Original price $ 82,500.00
    Original price $ 82,500.00
    Current price $ 66,000.00
    $ 66,000.00 - $ 66,000.00
    Current price $ 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...

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    Original price $ 82,500.00
    Original price $ 82,500.00 - Original price $ 82,500.00
    Original price $ 82,500.00
    Current price $ 66,000.00
    $ 66,000.00 - $ 66,000.00
    Current price $ 66,000.00
    Special Order
  • Special Order
    Original price $ 115,500.00
    Original price $ 115,500.00 - Original price $ 115,500.00
    Original price $ 115,500.00
    Current price $ 92,400.00
    $ 92,400.00 - $ 92,400.00
    Current price $ 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...

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    Original price $ 115,500.00
    Original price $ 115,500.00 - Original price $ 115,500.00
    Original price $ 115,500.00
    Current price $ 92,400.00
    $ 92,400.00 - $ 92,400.00
    Current price $ 92,400.00
    Special Order
  • Special Order
    Original price $ 165,000.00
    Original price $ 165,000.00 - Original price $ 165,000.00
    Original price $ 165,000.00
    Current price $ 132,000.00
    $ 132,000.00 - $ 132,000.00
    Current price $ 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. ...

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    Original price $ 165,000.00
    Original price $ 165,000.00 - Original price $ 165,000.00
    Original price $ 165,000.00
    Current price $ 132,000.00
    $ 132,000.00 - $ 132,000.00
    Current price $ 132,000.00
    Special Order
  • Special Order
    Original price $ 236,500.00
    Original price $ 236,500.00 - Original price $ 236,500.00
    Original price $ 236,500.00
    Current price $ 189,200.00
    $ 189,200.00 - $ 189,200.00
    Current price $ 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...

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    Original price $ 236,500.00
    Original price $ 236,500.00 - Original price $ 236,500.00
    Original price $ 236,500.00
    Current price $ 189,200.00
    $ 189,200.00 - $ 189,200.00
    Current price $ 189,200.00
    Special Order
  • Special Order
    Original price $ 286,000.00
    Original price $ 286,000.00 - Original price $ 286,000.00
    Original price $ 286,000.00
    Current price $ 228,800.00
    $ 228,800.00 - $ 228,800.00
    Current price $ 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...

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    Original price $ 286,000.00
    Original price $ 286,000.00 - Original price $ 286,000.00
    Original price $ 286,000.00
    Current price $ 228,800.00
    $ 228,800.00 - $ 228,800.00
    Current price $ 228,800.00
    Special Order
  • Special Order
    Original price $ 385,000.00
    Original price $ 385,000.00 - Original price $ 385,000.00
    Original price $ 385,000.00
    Current price $ 308,000.00
    $ 308,000.00 - $ 308,000.00
    Current price $ 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
    Original price $ 385,000.00
    Original price $ 385,000.00 - Original price $ 385,000.00
    Original price $ 385,000.00
    Current price $ 308,000.00
    $ 308,000.00 - $ 308,000.00
    Current price $ 308,000.00
    Special Order
  • Special Order
    Original price $ 715,000.00
    Original price $ 715,000.00 - Original price $ 715,000.00
    Original price $ 715,000.00
    Current price $ 572,000.00
    $ 572,000.00 - $ 572,000.00
    Current price $ 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...

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    Original price $ 715,000.00
    Original price $ 715,000.00 - Original price $ 715,000.00
    Original price $ 715,000.00
    Current price $ 572,000.00
    $ 572,000.00 - $ 572,000.00
    Current price $ 572,000.00
    Special Order