Skip to content

Reflectors

Explore Scientific has an extensive line of reflecting telescopes that are perfect for deep sky observing. A reflector uses mirrors to gather and focus light. Light enters the telescope through its open front end and travels to the concave primary mirror at the back. From there the light is reflected back up the tube to a flat secondary mirror, which sits at a 45° angle in relation to the eyepiece. Light bounces off of this secondary mirror and out through the eyepiece. Our reflector options include traditional Newtonian telescopes in a wide range of sizes and large aperture Dobsonians that are simple to set up and great for astronomy outreach.

  • Explore Scientific - Generation II - 16-inch Truss Tube Dobsonian Telescope - DOB1645-00
    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-DOB1645-01

    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...

    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
  • Explore FirstLight 114mm Newtonian Telescope with Twilight Nano Mount - FL-N114500TN
    Original price $ 249.99 - Original price $ 249.99
    Original price
    $ 249.99
    $ 249.99 - $ 249.99
    Current price $ 249.99

    Explore FirstLight 114mm Newtonian Telescope with Twilight Nano Mount - FL-N114500TN

    Explore Scientific

      Description Whether you’re looking to delve into the details of our solar system or explore inspiring deep sky treasures, the versatile FirstLig...

    View full details
    Original price $ 249.99 - Original price $ 249.99
    Original price
    $ 249.99
    $ 249.99 - $ 249.99
    Current price $ 249.99
  • Explore FirstLight 114mm Newtonian Telescope with EQ3 Mount - FL-N114500EQ3
    Original price $ 279.99 - Original price $ 279.99
    Original price
    $ 279.99
    $ 279.99 - $ 279.99
    Current price $ 279.99

    Explore FirstLight 114mm Newtonian Telescope with EQ3 Mount - FL-N114500EQ3

    Explore Scientific

    Features 114mm aperture has impressive light-gathering capability to provide excellent views of planets and bright deep sky objects. Fast focal r...

    View full details
    Original price $ 279.99 - Original price $ 279.99
    Original price
    $ 279.99
    $ 279.99 - $ 279.99
    Current price $ 279.99
  • Explore FirstLight 130mm Newtonian Telescope with EQ3 Mount - FL-N130600EQ3
    Original price $ 349.99 - Original price $ 349.99
    Original price
    $ 349.99
    $ 349.99 - $ 349.99
    Current price $ 349.99

    Explore FirstLight 130mm Newtonian Telescope with EQ3 Mount - FL-N130600EQ3

    Explore Scientific

    Features Generous 130mm aperture showcases galaxies, nebulae and star clusters with its impressive light-gathering capability. Fast focal ratio (...

    View full details
    Original price $ 349.99 - Original price $ 349.99
    Original price
    $ 349.99
    $ 349.99 - $ 349.99
    Current price $ 349.99
  • National Geographic NT114CF 114mm Reflector Telescope - 80-20114
    Original price $ 149.99 - Original price $ 149.99
    Original price
    $ 149.99
    $ 149.99 - $ 149.99
    Current price $ 149.99

    National Geographic NT114CF 114mm Reflector Telescope - 80-20114

    National Geographic

    Features 114mm aperture has impressive light-gathering capability to provide excellent views of planets and bright deep sky objects. Fast focal r...

    View full details
    Original price $ 149.99 - Original price $ 149.99
    Original price
    $ 149.99
    $ 149.99 - $ 149.99
    Current price $ 149.99
  • Explore One Aurora II Flat Black 114mm Slow Motion AZ Mount Telescope
    Original price $ 179.99 - Original price $ 179.99
    Original price
    $ 179.99
    $ 179.99 - $ 179.99
    Current price $ 179.99

    Explore One Aurora II Flat Black 114mm Slow Motion AZ Mount Telescope

    Explore One

    Features This Explore One Aurora II reflector has a generous 114mm aperture that swallows up lots of light to showcase deep sky beauties like gal...

    View full details
    Original price $ 179.99 - Original price $ 179.99
    Original price
    $ 179.99
    $ 179.99 - $ 179.99
    Current price $ 179.99
  • National Geographic 76mm Compact Reflector Telescope - 80-20103
    Original price $ 89.95 - Original price $ 89.95
    Original price
    $ 89.95
    $ 89.95 - $ 89.95
    Current price $ 89.95

    National Geographic 76mm Compact Reflector Telescope - 80-20103

    National Geographic

    Features 76mm Mirror Diameter 350mm Focal Length 18x-117x Magnification 6mm and 20mm Eyepieces 2x Barlow lens Built-in Compass and Mount Moon Fil...

    View full details
    Original price $ 89.95 - Original price $ 89.95
    Original price
    $ 89.95
    $ 89.95 - $ 89.95
    Current price $ 89.95
  • National Geographic NG114mm Newtonian Telescope w/ Equatorial Mount
    Original price $ 209.99 - Original price $ 209.99
    Original price
    $ 209.99
    $ 209.99 - $ 209.99
    Current price $ 209.99

    National Geographic NG114mm Newtonian Telescope w/ Equatorial Mount

    National Geographic

    Features 114mm aperture has impressive light-gathering capability to provide excellent views of planets and bright deep sky objects. Fast focal r...

    View full details
    Original price $ 209.99 - Original price $ 209.99
    Original price
    $ 209.99
    $ 209.99 - $ 209.99
    Current price $ 209.99
  • National Geographic NT114CF 114mm Reflector Telescope - 80-30114
    Original price $ 109.99 - Original price $ 109.99
    Original price
    $ 109.99
    $ 109.99 - $ 109.99
    Current price $ 109.99

    National Geographic NT114CF 114mm Reflector Telescope - 80-30114

    National Geographic

    Features Generous 114mm aperture has impressive light-gathering capability that is perfect for lunar, planetary and deep sky observation  With th...

    View full details
    Original price $ 109.99 - Original price $ 109.99
    Original price
    $ 109.99
    $ 109.99 - $ 109.99
    Current price $ 109.99
  • National Geographic StarApp114 - 114mm Reflector Telescope w/ Astronomy APP
    Original price $ 199.99 - Original price $ 199.99
    Original price
    $ 199.99
    $ 199.99 - $ 199.99
    Current price $ 199.99

    National Geographic StarApp114 - 114mm Reflector Telescope w/ Astronomy APP

    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
    Original price $ 199.99 - Original price $ 199.99
    Original price
    $ 199.99
    $ 199.99 - $ 199.99
    Current price $ 199.99
  • Save $ 229.01 Save $ 0.00
    Original price $ 829.00
    Original price $ 829.00 - Original price $ 829.00
    Original price $ 829.00
    Current price $ 599.99
    $ 599.99 - $ 599.99
    Current price $ 599.99

    Explore FirstLight 8" Dobsonian Telescope Package Includes ReflexSight, Astro R-Lite Red Flashlight, Tirion Double-Sided Multi-Latitude Planisphere and Moon Crater Map

    Explore Scientific

    Package includes: ReflexSight, Astro R-Lite Red Flashlight, Tirion Double-Sided Multi-Latitude Planisphere and Moon Crater Map (2-Sided) Feat...

    View full details
    Original price $ 829.00
    Original price $ 829.00 - Original price $ 829.00
    Original price $ 829.00
    Current price $ 599.99
    $ 599.99 - $ 599.99
    Current price $ 599.99
    Save $ 229.01 Save $ 0.00
  • Original price $ 249.99 - Original price $ 249.99
    Original price
    $ 249.99
    $ 249.99 - $ 249.99
    Current price $ 249.99

    National Geographic 114mm Reflector Telescope with APP

    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
    Original price $ 249.99 - Original price $ 249.99
    Original price
    $ 249.99
    $ 249.99 - $ 249.99
    Current price $ 249.99
  • 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 ...

    View full details
    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
  • 208mm f/3.9 Newtonian Telescope
    Sold out
    Original price $ 679.99 - Original price $ 679.99
    Original price
    $ 679.99
    $ 679.99 - $ 679.99
    Current price $ 679.99

    208mm f/3.9 Newtonian Telescope

    Bresser

    DISCONTINUED 2021*Note that this is a discontinued product. This legacy information is for reference only. See our Telescope Collection for current...

    View full details
    Original price $ 679.99 - Original price $ 679.99
    Original price
    $ 679.99
    $ 679.99 - $ 679.99
    Current price $ 679.99
    Sold out
  • Explore FirstLight 130mm Newtonian Telescope with Twilight I Mount - FL-N130600MAZ01
    Sold out
    Original price $ 579.99 - Original price $ 579.99
    Original price
    $ 579.99
    $ 579.99 - $ 579.99
    Current price $ 579.99

    Explore FirstLight 130mm Newtonian Telescope with Twilight I Mount - FL-N130600MAZ01

    Explore Scientific

    Description Whether you’re looking to delve into the details of our solar system or explore inspiring deep sky treasures, the versatile FirstLight...

    View full details
    Original price $ 579.99 - Original price $ 579.99
    Original price
    $ 579.99
    $ 579.99 - $ 579.99
    Current price $ 579.99
    Sold out
  • Explore FirstLight 130mm Newtonian Telescope - Optical Tube Only - FL-N130600-OTA
    Sold out
    Original price $ 219.99 - Original price $ 219.99
    Original price
    $ 219.99
    $ 219.99 - $ 219.99
    Current price $ 219.99

    Explore FirstLight 130mm Newtonian Telescope - Optical Tube Only - FL-N130600-OTA

    Explore Scientific

    Features Generous 130mm aperture showcases galaxies, nebulae and star clusters with its impressive light-gathering capability. Fast focal ratio (...

    View full details
    Original price $ 219.99 - Original price $ 219.99
    Original price
    $ 219.99
    $ 219.99 - $ 219.99
    Current price $ 219.99
    Sold out
  • Explore FirstLight 150mm Newtonian Telescope - FL-N150750
    Sold out
    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99

    Explore FirstLight 150mm Newtonian Telescope - FL-N150750

    Explore Scientific

    Description Whether you’re looking to delve into the details of our solar system or explore inspiring deep sky treasures, this versatile FirstLigh...

    View full details
    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99
    Sold out
  • Explore FirstLight 203mm Newtonian Telescope - FL-N2031000
    Sold out
    Original price $ 499.99 - Original price $ 499.99
    Original price
    $ 499.99
    $ 499.99 - $ 499.99
    Current price $ 499.99

    Explore FirstLight 203mm Newtonian Telescope - FL-N2031000

    Explore Scientific

    Description Whether you’re looking to delve into the details of our solar system or explore inspiring deep sky treasures, the versatile FirstLight...

    View full details
    Original price $ 499.99 - Original price $ 499.99
    Original price
    $ 499.99
    $ 499.99 - $ 499.99
    Current price $ 499.99
    Sold out
  • Explore FirstLight 10" Dobsonian Telescope - FL-DOB1005-01
    Sold out
    Original price $ 749.99 - Original price $ 749.99
    Original price
    $ 749.99
    $ 749.99 - $ 749.99
    Current price $ 749.99

    Explore FirstLight 10" Dobsonian Telescope - FL-DOB1005-02

    Explore Scientific

    Features Fully multi-coated primary mirror. 10" aperture provides impressive light-gathering power making this an ideal instrument for deep sky o...

    View full details
    Original price $ 749.99 - Original price $ 749.99
    Original price
    $ 749.99
    $ 749.99 - $ 749.99
    Current price $ 749.99
    Sold out
  • Bresser Reflektor 130/650 EQ3 Telescope
    Sold out
    Original price $ 329.95 - Original price $ 329.95
    Original price
    $ 329.95
    $ 329.95 - $ 329.95
    Current price $ 329.95

    Bresser Reflektor 130/650 EQ3 Telescope

    Bresser

    Features High-quality beginners' telescope with a large aperture Equatorial mount with flexible shafts Field tripod for a high stability Descr...

    View full details
    Original price $ 329.95 - Original price $ 329.95
    Original price
    $ 329.95
    $ 329.95 - $ 329.95
    Current price $ 329.95
    Sold out
  • Bresser Spica 130/650 EQ3 Telescope
    Sold out
    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99

    Bresser Spica 130mm EQ2 Telescope

    Bresser

    Features Complete set of telescope, tripod, mount and many accessories for starting immediately Easy to use reflector telescope for beginners Fin...

    View full details
    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99
    Sold out
  • Bresser Pollux 150/1400 EQ3 Telescope
    Sold out
    Original price $ 350.95 - Original price $ 350.95
    Original price
    $ 350.95
    $ 350.95 - $ 350.95
    Current price $ 350.95

    Bresser Pollux 150/1400 EQ3 Telescope

    Bresser

    Features Catadioptric mirror telescope with high focal length for beginners and amateur astronomer Stable mount and tripod Smartphone Holder Brac...

    View full details
    Original price $ 350.95 - Original price $ 350.95
    Original price
    $ 350.95
    $ 350.95 - $ 350.95
    Current price $ 350.95
    Sold out
  • Explore One Aurora 114mm Reflector Telescope
    Sold out
    Original price $ 149.99 - Original price $ 149.99
    Original price
    $ 149.99
    $ 149.99 - $ 149.99
    Current price $ 149.99

    Explore One Aurora 114mm Reflector Telescope

    Explore One

    Features Reflector has generous 114mm aperture that swallows up lots of light to showcase deep sky beauties like galaxies, nebulae and star clust...

    View full details
    Original price $ 149.99 - Original price $ 149.99
    Original price
    $ 149.99
    $ 149.99 - $ 149.99
    Current price $ 149.99
    Sold out
  • Sold out
    Original price $ 1,127.99
    Original price $ 1,127.99 - Original price $ 1,127.99
    Original price $ 1,127.99
    Current price $ 599.99
    $ 599.99 - $ 599.99
    Current price $ 599.99

    Explore FirstLight 10" Dobsonian Telescope Package - FL-DOB1005-02-PK

    Explore Scientific

    Package includes: ReflexSight, Astro R-Lite Red Flashlight, Tirion Double-Sided Multi-Latitude Planisphere and Moon Crater Map (2-Sided) Feat...

    View full details
    Original price $ 1,127.99
    Original price $ 1,127.99 - Original price $ 1,127.99
    Original price $ 1,127.99
    Current price $ 599.99
    $ 599.99 - $ 599.99
    Current price $ 599.99
    Sold out