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Group 70


Organization Group 70
Location TBD Northern California
Wavelength regime Optical & IR
Completion date TBD
Webpagehttp://group70.org
Physical Characteristics
Telescope StyleNasmyth Cassegrain
Diameter1.8 meters, 5.8 feet, 70 inches
Collecting Area2.5 m2, 26.7 ft2, 3848 in2
Focal Length5.05 meters, 16.5 feet, 199 inches
Focal Ratiof2.8
MountingAlt Azimuth
Dome TBD


Group 70 is a Non-profit Education al organization comprised of people from many countries all around the world and many walks of life seeking to make the beauty of Astronomy available to the peoples of the world.
They began in 1988 with the goal of building a large Amateur Telescope , a 70 inch (1.8 m) Astronomical Instrument . Upon completion it would be the largest telescope in the world built by and for those who do not have access to large institution-run observatories. Beyond building a large aperture telescope, they offer related instrumentation and services to those in amateur, professional and educational fields of astronomy.


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