a starry sky over mountains

Reflector Telescopes

Reflecting telescopes are perfect for deep sky observing. Using 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.

Filters

Filters
Explore Scientific
Sort by:

23 products

Explore Scientific
Explore Scientific - Generation II - 16-inch Truss Tube Dobsonian Telescope - DOB1645-00Explore Scientific - Generation II - 16-inch Truss Tube Dobsonian Telescope - DOB1645-00
Explore FirstLight 114mm Newtonian Telescope with Twilight Nano Mount - FL-N114500TNExplore FirstLight 114mm Newtonian Telescope with Twilight Nano Mount - FL-N114500TN
Explore FirstLight 114mm Newtonian Telescope with EQ3 Mount - FL-N114500EQ3Explore FirstLight 114mm Newtonian Telescope with EQ3 Mount - FL-N114500EQ3
6-inch Tabletop Dobsonian Reflector Telescope6-inch Tabletop Dobsonian Reflector Telescope
New
134mm Newtonian Reflector Telescope with Equatorial Mount134mm Newtonian Reflector Telescope with Equatorial Mount
New
114mm Newtonian Reflector Telescope with Equatorial Mount114mm Newtonian Reflector Telescope with Equatorial Mount
New
8-Inch Dobsonian Reflector Telescope (Red)8-Inch Dobsonian Reflector Telescope (Red)
New
10-inch Dobsonian Reflector Telescope10-inch Dobsonian Reflector Telescope
New
8-inch Dobsonian Reflector Telescope8-inch Dobsonian Reflector Telescope
New
6-inch Dobsonian Reflector Telescope6-inch Dobsonian Reflector Telescope
Sold out
Explore Scientific - Generation II - 10-inch Truss Tube Dobsonian Telescope - DOB1045-00Explore Scientific - Generation II - 10-inch Truss Tube Dobsonian Telescope - DOB1045-00
Sold out
Explore Scientific - Generation II - 12-inch Truss Tube Dobsonian Telescope - DOB1245-00Explore Scientific - Generation II - 12-inch Truss Tube Dobsonian Telescope - DOB1245-00
Sold out
Explore Scientific - Generation II - 20-inch Truss Tube Dobsonian Telescope - DOB2036-00Explore Scientific - Generation II - 20-inch Truss Tube Dobsonian Telescope - DOB2036-00
Sold out
Explore Scientific N208CF Newtonian Telescope - Astrograph Edition - N208CF-01Explore Scientific N208CF Newtonian Telescope - Astrograph Edition - N208CF-01
Sold out
Explore FirstLight 130mm Newtonian Telescope with EQ3 Mount - FL-N130600EQ3Explore FirstLight 130mm Newtonian Telescope with EQ3 Mount - FL-N130600EQ3
Sold out
Explore FirstLight 130mm Newtonian Telescope with Twilight I Mount - FL-N130600MAZ01Explore FirstLight 130mm Newtonian Telescope with Twilight I Mount - FL-N130600MAZ01
Sold out
Explore FirstLight 130mm Newtonian Telescope - Optical Tube Only - FL-N130600-OTAExplore FirstLight 130mm Newtonian Telescope Optical With Accessories
Sold out
Explore FirstLight 150mm Newtonian Telescope - FL-N150750Explore FirstLight 150mm Newtonian Telescope
Sold out
Explore FirstLight 203mm Newtonian Telescope - FL-N2031000Explore FirstLight 203mm Newtonian Telescope
Sold out
Explore FirstLight 10" Dobsonian Telescope - FL-DOB1005-01Explore FirstLight 10" Dobsonian Telescope - FL-DOB1005-01
Sold outSave $ 235.88
Explore FirstLight 8" Dobsonian Telescope Package Includes ReflexSight, Astro R-Lite Red Flashlight, Tirion Double-Sided Multi-Latitude Planisphere and Moon Crater MapExplore FirstLight 8" Dobsonian Telescope - FL-DOB0806-01
Sold out
Explore Scientific 10-inch Hybrid Truss Tube Dobsonian Telescope - DOB1045CExplore Scientific 10-inch Hybrid Truss Tube Dobsonian Telescope - DOB1045C
Sold outSave $ 543.84
Explore FirstLight 10" Dobsonian Telescope PackageExplore FirstLight 10" Dobsonian Telescope - FL-DOB1005-01

Explore Scientific | Reflector Telescopes

Explore the depths of the universe with Explore Scientific’s diverse collection of reflector telescopes, designed to deliver powerful, high-contrast views of faint deep-sky objects like galaxies, nebulae, and star clusters. Reflecting telescopes (also known as Newtonian reflectors) use a system of mirrors rather than lenses to gather and focus light, making them an ideal choice for astronomers who want large apertures at a more accessible price point. Whether you're searching for your first serious astronomy telescope or looking to upgrade to a larger, more capable instrument, our reflector lineup includes a wide array of options. From compact Newtonian reflectors perfect for visual observation to large aperture Dobsonian telescopes designed for immersive views under dark skies, these instruments are optimized for performance, portability, and ease of use. Key models feature high-quality parabolic primary mirrors, low-expansion glass, and sturdy optical tube assemblies that minimize optical distortion and maximize image clarity. Our Dobsonian telescopes are particularly popular for their simple, intuitive mounting systems and unbeatable value when it comes to aperture size, a crucial factor for observing dim, distant celestial objects. Explore Scientific reflector telescopes are available in a range of apertures including 114mm, 130mm, 152mm, and 254mm, allowing users to choose the right balance between light-gathering power and portability. Advanced users will appreciate features like dual-speed Crayford focusers, collimation aids, and compatibility with a wide range of astrophotography accessories. These telescopes are also a great choice for astronomy education and public outreach, offering bright and detailed views of the Moon, planets, star fields, and beyond. When paired with quality eyepieces and filters, they become even more versatile tools for both visual observation and imaging.