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Explore Scientific ED Essential Series APO Refractors

Explore Scientific ED Essential Series refractors are air-spaced triplet apochromats for visual observing and astrophotography. Apertures include the ED80, ED102 and ED127, plus the ED152 in a carbon fiber tube.

The ED80 comes alone or in bundles: with a field flattener for f/5 to f/7 telescopes, with a 0.8x focal reducer and the iEXOS-100-2 PMC-Eight equatorial tracker, or as a kit with accessories. It suits imagers starting out with a small, light refractor, while the larger tubes favor visual detail.

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Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer and iEXOS-100-2 PMC-Eight Equatorial Tracker System
CA$1,680.00 - CA$1,680.00
CA$1,680.00
CA$1,680.00 - CA$1,680.00
CA$1,680.00

Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer and iEXOS-100-2 PMC-Eight Equatorial Tracker System

ES-ED-0806-FR0.8x-IEXOS100

80mm Air-Spaced Apochromatic Triplet Refractor iEXOS-100-2 GoTo Equatorial Mount with PMC-Eight Controller Includes 0.8x Two-Element Focal Reducer...

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CA$1,680.00 - CA$1,680.00
CA$1,680.00
CA$1,680.00 - CA$1,680.00
CA$1,680.00
Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor Telescope + Field Flattener f/5 to f/7 (Bundle)
CA$1,120.00 - CA$1,120.00
CA$1,120.00
CA$1,120.00 - CA$1,120.00
CA$1,120.00

Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor Telescope + Field Flattener f/5 to f/7 (Bundle)

ES-ED-0806-FF

80mm Aperture Air-Spaced Apochromatic Triplet Optics Features HOYA FCD1 Extra-Low Dispersion Glass Includes Field Flattener for f/5 to f/7 Telesco...

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CA$1,120.00 - CA$1,120.00
CA$1,120.00
CA$1,120.00 - CA$1,120.00
CA$1,120.00
Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor Telescope (Bundle)
CA$1,680.00 - CA$1,680.00
CA$1,680.00
CA$1,680.00 - CA$1,680.00
CA$1,680.00

Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor Telescope (Bundle)

ES-ED-0806-FF-IEXOS100

ED80 Air-Spaced Triplet Apochromatic Refractor iEXOS-100 GoTo German Equatorial Mount Wireless PMC-Eight Precision Motion Control System Includes ...

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CA$1,680.00 - CA$1,680.00
CA$1,680.00
CA$1,680.00 - CA$1,680.00
CA$1,680.00
CA$5,599.99 - CA$5,599.99
CA$5,599.99
CA$5,599.99 - CA$5,599.99
CA$5,599.99

Explore Scientific ED152 Triplet in Carbon Fiber

ES-TED15208CF-HEX33

152mm (6") Aperture f/8 Focal Ratio Air-Spaced Triplet Apochromatic Optics HOYA FCD1 Extra-Low Dispersion Glass Carbon Fiber Optical Tube 20.5 lbs...

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CA$5,599.99 - CA$5,599.99
CA$5,599.99
CA$5,599.99 - CA$5,599.99
CA$5,599.99