Explore Scientific ED APO Refracting Telescope
Best versatile refractor for serious amateur astronomers and astrophotographers.
This apochromatic refractor delivers exceptional clarity and contrast, making it a top choice for both deep-sky imaging and detailed visual observation. Its robust build and precision optics minimize color fringing, providing a reliable, high-performance platform for capturing or viewing the night sky.
$1099.99
at
Explorescientific
Who it's for
- Astrophotographers demanding sharp, color-accurate images
- Observers wanting one scope for both planets and galaxies
- Serious imagers using heavy, professional-grade camera gear
Who should skip it
- Budget-conscious hobbyists seeking maximum aperture per dollar
- Travelers needing a lightweight, portable setup
- Impatient observers wanting to start viewing immediately
Performance breakdown
Optical Clarity
The triplet design virtually eliminates chromatic aberration for crisp, high-contrast views.
Astrophotography Potential
A versatile focal ratio makes this a strong candidate for deep-sky imaging.
Build Quality
Robust construction ensures stability and longevity for serious observational sessions.
Ease of Setup
Requires a separate mount and tripod, adding complexity for beginner users.
Focuser Precision
Rack and pinion system offers reliable, smooth adjustments for fine-tuning focus.
Portability
Manageable weight for its size, though it remains a substantial piece.
Key Specs
Aperture
127 mm (5")
Focal Length
952 mm
Focal Ratio
f/7.5
Optical Design
Air-Spaced ED APO Triplet Refractor
Intended Use
Deep Sky Observation, Planetary Observation, Astrophotography
Eyepiece Barrel Diameter
2 inches
Optical Coating Type
Multi-Coated
Total Weight
22 lb.
Focuser Style
Rack & Pinion
Dew Shield Included
Yes
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