• Explore Scientific FCD100 80mm refractor with field flattener and iEXOS-100 GoTo mount
  • Close-up of the Explore Scientific FCD100 80mm refractor front lens cell and dew shield
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Explore Scientific

Explore Scientific FCD100 80mm APO + Field Flattener + iEXOS-100 GoTo Mount Bundle — Premium Astrophotography Kit

Explore Scientific FCD100 80mm APO + Field Flattener + iEXOS-100 GoTo Mount Bundle — Premium Astrophotography Kit

$1,699.99
$1,699.99
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This Explore Scientific FCD100 80mm APO astrophotography kit bundles a premium triplet apochromatic refractor telescope with a field flattener and the computerized iEXOS-100 GoTo mount — a complete, ready-to-image package (just add a camera). The triplet uses high-grade Hoya FCD100 extra-low-dispersion glass for outstanding colour correction and exceptionally sharp stars, and the field flattener keeps those stars pinpoint to the corners of your sensor at the telescope's native focal length.

With an 80mm aperture and 480mm focal length (f/6), it frames large deep-sky targets brightly. The iEXOS-100 is a portable WiFi GoTo German equatorial mount that automatically finds and tracks objects — the steady tracking essential for long exposures.

Who it's for: Astrophotographers who want premium optics and native-focal-length sharpness in a complete imaging kit. Learn the fundamentals in our beginner's guide to astrophotography.

  • FCD100 triplet optics: premium Hoya FCD100 ED glass for outstanding colour correction.
  • Field flattener included: pinpoint stars to the corners at the native 480mm focal length.
  • 80mm f/6 optics: bright, versatile framing for large deep-sky objects.
  • iEXOS-100 GoTo mount: WiFi equatorial mount that finds and tracks objects automatically.
  • Complete imaging kit: OTA, flattener and tracking mount ready to shoot.

What you'll see: The flattened native field delivers exceptionally sharp, corner-to-corner stars on deep-sky targets — nebulae, galaxies and clusters — with the GoTo mount tracking them steadily through long exposures. Visually the FCD100 gives beautifully sharp, colour-true lunar, planetary and star-field views.

Specifications
Optical design FCD100 triplet apochromatic refractor
Aperture 80mm
Focal length 480mm
Focal ratio f/6
Glass / corrector Hoya FCD100 ED; field flattener included
Mount iEXOS-100 PMC-Eight WiFi GoTo equatorial
Best for Deep-sky astrophotography and visual use

How is FCD100 different from a standard ED triplet?
FCD100 is a premium extra-low-dispersion glass that improves colour correction further, giving cleaner, sharper stars — a noticeable step up in optical quality.

What does the field flattener do?
It corrects the natural curvature of a refractor's focal plane so stars stay sharp and round to the corners of your sensor.

Is this a complete astrophotography setup?
Almost — it includes the FCD100 triplet OTA, a field flattener and a GoTo tracking mount. You add a camera and the appropriate adapter.

What does the iEXOS-100 GoTo mount do?
It automatically slews to objects and tracks them as the sky moves, which is essential for long-exposure imaging.

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Frequently Asked Questions

With a beginner telescope you can see a surprising amount — the craters and mountains on the Moon, the rings of Saturn, the moons of Jupiter, and star clusters like the Pleiades. As you get more comfortable, you can also spot nebulae and distant galaxies. Not sure which beginner telescope is right for you? Check out our Telescope Buying Guide.
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