bn:00362434n
Noun Concept
Categories: Astronomical instruments, Telescope types, Measuring instruments, Spectroscopy
EN
spectrohelioscope
EN
A spectrohelioscope is a type of solar telescope designed by George Ellery Hale in 1924 to allow the Sun to be viewed in a selected wavelength of light. Wikipedia
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EN
A spectrohelioscope is a type of solar telescope designed by George Ellery Hale in 1924 to allow the Sun to be viewed in a selected wavelength of light. Wikipedia
Telescope that allows the Sun to be viewed at specific wavelengths Wikidata
An instrument used for observing solar radiation. Wiktionary
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