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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
observations of active regions of the sun
and brighter deep-sky objects like star clusters and nebulae
Interferometric optical data is available upon request after 120 days of ownership — contact Customer Service for details
Starting with the lowest power eyepiece
Focal Length 20mm
ED80 Essential Series Air-Spaced Triplet Refractor Telescope dobsonians observations of active regions ofThe Explore Scientific ED80 Essential Series Air Spaced Triplet Refractor is a compact, true apochromatic telescope that delivers stunning, high contrast views with virtually no chromatic aberration. Its 80mm aperture and diffraction limited opticsfeaturing premium HOYA FCD1 extra low dispersion glass and proprietary EMD multi layer coatingsmake it an exceptional choice for both beginner and experienced astronomers. Lightweight and highly portable,
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