spectroheliograph
English
Etymology
spectro- + heliograph
Noun
spectroheliograph (plural spectroheliographs)
- (astronomy) an instrument that produced monochromatic photographs of the sun using light at a selected wavelength
Translations
an instrument that produced monochromatic photographs of the sun using light at a selected wavelength
|
See also
- spectroheliogram
- spectrohelioscope