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Explore Scientific FCD100 Series APO Refractors

Explore Scientific FCD100 Series refractors are triplet apochromats that use FCD100 extra-low dispersion glass for tight color correction. Models include the ED80 and ED102 air-spaced triplets and a 127mm f/7.5 triplet with a 2.5" HEX focuser, offered in carbon fiber or aluminum, with a carbon fiber ED102 as well.

Bundles add a 0.8x focal reducer, a field flattener for f/5 to f/7, or the iEXOS-100-02 tracker for a complete imaging setup. They suit deep-sky imaging and high-contrast views of planets and double stars.

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CA$2,659.99 - CA$2,659.99
CA$2,659.99
CA$2,659.99 - CA$2,659.99
CA$2,659.99

Explore Scientific ED102-FCD100 Series Triplet Telescope - Carbon Fiber

ES-FCD100-10207-CF-01
1 in stock

102mm Aperture Air-Spaced Triplet Apochromatic Optics Premium HOYA FCD100 ED Glass Carbon Fiber Optical Tube Assembly 2.5" Hexagonal Rack & Pi...

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CA$2,659.99 - CA$2,659.99
CA$2,659.99
CA$2,659.99 - CA$2,659.99
CA$2,659.99
CA$3,919.99 - CA$3,919.99
CA$3,919.99
CA$3,919.99 - CA$3,919.99
CA$3,919.99

Explore Scientific FCD100 Series 127mm f/7.5 Triplet APO Refractor - Carbon Fiber with 2.5" HEX Focuser

ES-FCD100-127075-CF-01

127mm Aperture f/7.5 Focal Ratio / 952mm Focal Length Air-Spaced Triplet Apochromat with FCD100 Glass Carbon Fiber Optical Tube 2.5" HEX Focuser ...

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CA$3,919.99 - CA$3,919.99
CA$3,919.99
CA$3,919.99 - CA$3,919.99
CA$3,919.99
Explore Scientific ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer (Bundle)
CA$2,380.00 - CA$2,380.00
CA$2,380.00
CA$2,380.00 - CA$2,380.00
CA$2,380.00

Explore Scientific ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer (Bundle)

ES-FCD100-0806-FR0.8x-IEXOS100

80mm Air-Spaced Triplet Apochromatic OTA Includes a matched 0.8x Focal Reducer iEXOS-100 Equatorial Mount with GoTo PMC-Eight wireless control sys...

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CA$2,380.00 - CA$2,380.00
CA$2,380.00
CA$2,380.00 - CA$2,380.00
CA$2,380.00
Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope (Bundle)
CA$2,380.00 - CA$2,380.00
CA$2,380.00
CA$2,380.00 - CA$2,380.00
CA$2,380.00

Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope (Bundle)

ES-FCD100-0806-FF-IEXOS100

Complete astrophotography bundle with 80mm triplet refractor and GoTo mount 80mm aperture and 480mm focal length for wide-field imaging HOYA FCD10...

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CA$2,380.00 - CA$2,380.00
CA$2,380.00
CA$2,380.00 - CA$2,380.00
CA$2,380.00
Explore Scientific ED102-FCD100 Series Air-Spaced Triplet Telescope in Carbon Fiber + iEXOS-100-02 PMC-Eight Equatorial Tracker (Bundle)
CA$3,640.00 - CA$3,640.00
CA$3,640.00
CA$3,640.00 - CA$3,640.00
CA$3,640.00

Explore Scientific ED102-FCD100 Series Air-Spaced Triplet Telescope in Carbon Fiber + iEXOS-100-02 PMC-Eight Equatorial Tracker (Bundle)

ES-FCD100-102-CF-IEXOS100

Features premium HOYA FCD100 ED glass for superior color correction Air-spaced triplet optical design delivers high-contrast, sharp images Lightwe...

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CA$3,640.00 - CA$3,640.00
CA$3,640.00
CA$3,640.00 - CA$3,640.00
CA$3,640.00
Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope + Field Flattener f/5 to f/7 (Bundle)
CA$1,820.00 - CA$1,820.00
CA$1,820.00
CA$1,820.00 - CA$1,820.00
CA$1,820.00

Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope + Field Flattener f/5 to f/7 (Bundle)

ES-FCD100-0806-FF

80mm Aperture Triplet Apochromatic Refractor Features Hoya FCD100 ED Glass Element Air-Spaced Triplet Objective Lens Includes Field Flattener for ...

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CA$1,820.00 - CA$1,820.00
CA$1,820.00
CA$1,820.00 - CA$1,820.00
CA$1,820.00
Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope + 0.8x Focal Reducer (Bundle)
CA$1,820.00 - CA$1,820.00
CA$1,820.00
CA$1,820.00 - CA$1,820.00
CA$1,820.00

Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope + 0.8x Focal Reducer (Bundle)

ES-FCD100-0806-FR0.8x

80mm Aperture 480mm Focal Length (f/6) HOYA FCD100 ED Air-Spaced Triplet Optics Includes 0.8x Focal Reducer/Corrector 2.5" Hexagonal Focuser De...

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CA$1,820.00 - CA$1,820.00
CA$1,820.00
CA$1,820.00 - CA$1,820.00
CA$1,820.00
Explore Scientific ED80-FCD100 Triplet Refractor & iEXOS-100-02 Mount 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-FCD100 Triplet Refractor & iEXOS-100-02 Mount Bundle

ES-ED-0806-FR0.8x

Features genuine HOYA FCD100 ED glass for superior color correction Air-spaced triplet optical design virtually eliminates chromatic aberration Li...

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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
CA$2,379.99 - CA$2,379.99
CA$2,379.99
CA$2,379.99 - CA$2,379.99
CA$2,379.99

Explore Scientific ED102-FCD100 Series Triplet APO Refractor

ES-FCD100-10207-02

102mm Aperture 714mm Focal Length (f/7) Air-Spaced Triplet Apochromatic Design Genuine HOYA FCD100 ED Glass Element 2.5" HEX Focuser with 10 lb Ca...

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CA$2,379.99 - CA$2,379.99
CA$2,379.99
CA$2,379.99 - CA$2,379.99
CA$2,379.99
CA$3,499.99 - CA$3,499.99
CA$3,499.99
CA$3,499.99 - CA$3,499.99
CA$3,499.99

Explore Scientific FCD100 Series 127mm f/7.5 Triplet APO Refractor - Aluminum with 2.5" HEX Focuser

ES-FCD100-127075-02

127mm (5") Aperture f/7.5 Focal Ratio Air-Spaced Triplet Apochromatic Optics HOYA FCD100 ED Glass Element 2.5" Hexagonal Rack-and-Pinion Focuser ...

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CA$3,499.99 - CA$3,499.99
CA$3,499.99
CA$3,499.99 - CA$3,499.99
CA$3,499.99
CA$1,567.99 - CA$1,567.99
CA$1,567.99
CA$1,567.99 - CA$1,567.99
CA$1,567.99

Explore Scientific ED80-FCD100 Series Triplet APO Refractor

ES-FCD100-0806-02

Apochromatic Triplet Refractor Genuine HOYA FCD100 ED Glass Air-Spaced Optical Design Proprietary EMD Multi-Layer Coatings Heavy-Duty Hexagonal Fo...

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CA$1,567.99 - CA$1,567.99
CA$1,567.99
CA$1,567.99 - CA$1,567.99
CA$1,567.99