Refractors

Features Explore FirstLight 80mm Refractor 80mm aperture will reveal impressive lunar details ranging from craters to rilles, planetary features ...

Description The ED80 Essential Series Air-Spaced Triplet Refractor is a true apochromatic telescope that reveals celestial wonders like the desola...

Description The Explore Scientific ED102 Essential Series Air-Spaced Triplet APO Refractor Telescope is a true apochromat refractor that reveals o...

Description The Original Classic Explore Scientific ED127 Air-Spaced Triplet, Retooled for the Astrophotographer:  New precision front cell wit...

Description Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep s...

Description Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep s...

Description Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep s...

Features Large 90mm aperture packs enough light-gathering power for revealing looks at galaxies, nebulae and clusters as well as lunar and planet...

Features 80mm aperture will reveal impressive lunar details ranging from craters to rilles, planetary features like Saturn’s ring structure or Ju...

Features 102mm aperture is ideal for getting excellent views of deep sky favorites. Doublet design uses a pairing of glass lenses separated by a ...

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

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

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

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

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

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

Features 102mm aperture is ideal for getting excellent views of deep sky favorites. Doublet design uses a pairing of glass lenses separated by a ...

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

Features 80mm aperture will reveal impressive lunar details ranging from craters to rilles; planetary features like Saturn’s ring structure or Ju...

Description Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep s...

Description The Explore Scientific ED102-FCD100 Series Air-Spaced Triplet Telescope in Carbon Fiber, has the advantages for astrophotographers and...

Description Observing with the ED152 Air-Spaced Triplet FCD1 Series Apochromatic Refractor in Carbon Fiber with genuine HOYA FCD1 ED Glass: Seriou...

Features This is a field flattener for refractor-type telescopes with a focal ratio of f/5 to f/7 Causes no change to the telescope focal length ...

This ED80-FCD100 comes with the Hybrid 2N1 finder base included (but not installed) Description Reveal celestial wonders like the desolate beauty ...

Features Optical tube assembly only ready for daytime solar or nighttime stellar use, for visual or astroimaging applications.  80mm aperture wi...

Features 80mm aperture will reveal impressive lunar details ranging from craters to rilles, planetary features like Saturn’s ring structure or Ju...

Features Explore FirstLight 80mm Refractor Optical tube assembly only ready for daytime solar or nighttime stellar use, for visual or astroima...

Solar Photography Starter Package This package is also great for starting your nighttime photography -- called astrophotography. Simply remove the...

Solar Photography Starter Package This package is also great for starting your nighttime photography -- called astrophotography. Why buy a triplet...

Description Unlock the wonders of the night sky with the Explore Scientific 0.8x focal reducer and the Air-Spaced Triplet 80-mm FCD-1 Refractor. T...

Description The combination of Explore Scientific's 0.8x focal reducer and FCD-100 80 mm Air-Spaced Triplet Refractor creates a 5-element wide-fie...

The NEW Explore Scientific 0.8x Focal Reducer lets astrophotographers explore the wonders of wide-field astrophotography in an easy-to-use package....

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

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

Rent a FirstLight Telescope Another benefit of Explore Alliance membership is the ability to Rent an Explore Scientific FirstLight Telescope for yo...

Description FirstLight AR102mm White Tube Refractor with 1000mm focal length f/9.8 telescope with fully multi-coated lenses; 2.5" Hexagonal Focuse...

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

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

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

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

ED102-FCD100 The Explore Scientific ED102-FCD100 Series Air-Spaced Triplet Telescope in Carbon Fiber, has the advantages for astrophotographers an...

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

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

Features Explore FirstLight 102mm Doublet Refractor Telescope 102mm aperture is ideal for getting excellent views of deep-sky favorites. Doublet...

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