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China 152mm/6"inch Bird/Jones equatorial newtonian reflector telescope China 152mm/6"inch Bird/Jones equatorial newtonian reflector telescope add 152mm/6"inch equatorial Newtonian Bird/Jones reflector telescope to your favorite 152mm/6"inch equatorial Newtonian Bird/Jones reflector telescope sitemap
Home > Telescopes > Professional Instruments > Solar Observation> Fine-Structure Telescope
Item No. : Solar Fine-Structure Telescope require sample
31.7mm/1.25" PL25mm empty
This instrument is used for fine structure observations of the active regions in the chromosphere and photosphre .There are two parallel vacuum refractive tubes with a clear aperture of 260mm on an equatorial mouting. In the chromospheric tube is a Lyot filter working at 6563A and with a FWHI of 0.46 (or 0.24) Angstroms. Two of these telescopes were built for the Yunnan and Purple Mountain Observatories.
 
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