Explore Scientific HOYA FCD100 Series 80mm Air-Spaced Triplet Refractor Telescope
The Explore Scientific 80mm f/6 Essential FCD100 ED APO Triplet Refractor Telescope features a triplet apochromatic lens system with Hoya's exceptionally engineered and crafted FCD100 extra low-dispersion (ED) glass and Explore Scientific's proprietary anti-reflection EMD fully multi-coated optics.
This combination of glass, lenses, and coatings virtually eliminates chromatic and spherical aberrations for clear and bright high-contrast images without distortion across the entire field of view, allowing you to enjoy observing your favorite celestial objects.
Having a true diffraction-limited optical design and the perfect size for spontaneous stargazing sessions, this high-quality telescope is a perfect grab-and-go instrument for exploring the skies.
Featuring an air-spaced triplet optical design that virtually eliminates chromatic aberrations, this telescope generates brilliant high-contrast images by combining genuine HOYA FCD100 extra-low dispersion (ED) glass and proprietary EMD enhanced multi-layer coatings on all optical surfaces.
Hoya FCD100 extra-low dispersion (ED) glass virtually eliminates chromatic aberration for enhanced contrast and accurate color rendition across the entire visible spectrum
Apochromatic triplet lens configuration reduces spherical aberrations and corrects distortion across the entire field of view
Proprietary anti-reflection EMD enhanced multi-coatings on all optics improve light transmission to help produce bright and clear high-contrast images
2-speed 2.5" diameter hexagonal focuser with 2" eyepiece/accessory holder; 10-pound (4.5kg) payload capacity to handle heavier imaging systems without flexing or bending
Compatible with any GoTo, alt-az, or equatorial mount with a Vixen-style saddle