Explore Scientific ED102-FCD100 Series Refractor Telescope
Best high performance refractor for intermediate astrophotographers seeking color precision.
This triplet refractor strikes a balance between portability and high-end optical performance. It is a capable choice for those who want a versatile instrument that handles both visual observation and astrophotography with ease, thanks to its high-quality glass and stable, heavy-duty focuser.
$1199.99
at
Explorescientific
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Who it's for
- Astrophotographers seeking professional-grade color accuracy and sharp contrast
- Imaging enthusiasts using heavy DSLR or dedicated cooled CMOS cameras
- Mobile observers who prioritize portability without sacrificing optical performance
Who should skip it
- Visual observers focused primarily on viewing dim, distant galaxies
- Detail-oriented buyers who expect top-tier hardware for every component
- Budget-conscious beginners without a sturdy computerized equatorial mount
Performance breakdown
Optical Clarity
HOYA FCD100 glass virtually eliminates chromatic aberration for razor-sharp views.
Portability
Lightweight frame makes this an ideal grab-and-go setup for field trips.
Focuser Stability
The 2.5-inch hex focuser holds heavy imaging gear without slipping.
Astrophotography Versatility
Excellent focal length for capturing detailed deep-sky and planetary imagery.
Build Quality
Robust air-spaced triplet design feels professional and built to last.
Setup Complexity
Straightforward design allows for quick assembly, though requires a separate mount.
Key Specs
Item Number
FCD100–10207–02
Aperture
102 mm
Focal Length
714 mm
Focal Ratio
f/7
Optical Design
Air-spaced triplet refractor
Optical Coating Type
EMD enhanced multi-layer
Focuser Size
2.5 inches
Weight
10.9 lbs
Total Weight
10.9 lbs
Tube Length (with dew shield)
30.5 inches
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