Product description Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep sky treasures of the Messier catalog with Explore Scientific’s 80mm FCD100 Apochromatic Refractor. This is essentially the same scope as the ES-ED0806–01 but offering greater quality optics. We use Hoya FCD100 optics which is very similar in characteristics as Ohara FPL-53. Relying on technological innovation, we have successfully launched the mass production of high-performance optical glass at the apex of the FCD family. Combining it with optical glass of high refractive index allows us to achieve unprecedented advanced chromatic aberration correction. Hoya FCD100 is considered the best glass ever produced by Hoya. Having a true diffraction-limited optical design and sized to encourage 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. In addition, this amazing little scope also includes a 2.5" Hexagonal focuser with very rigid design and strong support. Up to 10 lbs of gear can be loaded onto this focuser. Although it is a standout telescope on its own, the 80mm also is compact enough to mount on a larger telescope, which can add versatility to your astrophotography experience by separating the guiding and imaging duties. The telescope tube's outside diameter is 91 mm. ED80 Classic White f/6 Air Spaced Triplet with Hoya FCD100 optics and Integrated Dew Shield; 480mm focal length; 2.5" HEX Focuser with 2 extension tubes; Integrated Vixen-Style Dovetail, Explore Scientific 2N1 Hybrid Finder Scope Base installed on scope; 99% Reflective 2" Diagonal. Weighs 7.5lbs. (Case and Finder Scope NOT Included) Technical Specifications Item Number FCD100–0806–01 Focal Length 480mm Focal Ratio f/6 Limiting Magnitude 12 Resolution 1.45 arcsec Tube Length w/ Dew Shield 18.5"; 475mm Tube Length w/out Dew Shield 15"; 381mm Diameter 85mm Weight 7.5lb; 3.4kg Dovetail Vixen About Us Based out of Springdale, Arkansas, Explore Scientific is an optics company committed to designing, building and selling high-quality observation instruments and accessories for all skill levels. The company was founded in 2008 with a mission to make astronomy and other sciences more accessible by giving enthusiasts of all skill levels the tools and guidance they need to explore the world around and the skies above. Our extensive astronomy product line includes industry-leading waterproof eyepieces that provide transformative views; telescopes ranging from 50mm beginner models to refractors with impressive apertures and superior glass; revolutionary GOTO mount technology; and a wide selection of observing and imaging accessories. We also manufacture binoculars, other sport optics, microscopes and STEM gear for young explorers.
Features
- BRILLIANT, HIGH-CONTRAST VIEWS: This refractor telescope’s combination of genuine, high-performance Hoya FCD100 extra-low dispersion (ED) optical glass and proprietary enhanced multi-layer coatings on all optical surfaces produce excellent views filled with stunning details.
- GREAT FOR ASTROPHOTOGRAPHY: The combination of an 80mm aperture, versatile f/6 focal ratio and air-spaced triplet design that virtually eliminates chromatic aberrations allows users to capture amazing images optical of the Moon, planets, nebulae. galaxies, and star clusters.
- GATHERS MORE LIGHT WITHOUT SACRIFICING PORTABILITY: This refractor, which has a focal length of 480mm, has more light-gathering power in a compact design that is still easy to transport for spontaneous stargazing. It gathers 1.3 times more light than a 70 mm telescope, 1.8 times more light than a 60 mm telescope and a whopping 2.6 times more light than a 50 mm telescope
- ADDITIONAL FEATURES: The scope has an integrated dew shield, a 2-in-1 hybrid finder scope base and a Vixen-style dovetail. It comes with a 2.5-inch hexagonal rack and pinion 10:1 two-speed focuser.
- USA SUPPORT: Based in Springdale, Arkansas, you can always be assured of excellent customer service should you ever have an issue or question.
Specifications
| product_dimensions |
22 x 8 x 8 inches |
| item_weight |
7 pounds |
| asin |
B0758SCN6H |
| item_model_number |
FCD100-0806-02 |
| is_discontinued_by_manufacturer |
No |
| date_first_available |
September 22, 2017 |
| manufacturer |
Explore Scientific |
