A device similar to a spectroheliograph which produces a directly observable monochromatic image of the sun.
More example sentences
- The picture below shows an interior view of the spectrohelioscope with the top cover removed.
- I tried various avenues, and decided after doing research that the spectrohelioscope was the way to go.
- By combining a spectrograph and a solar telescope a spectrohelioscope allows us to tune to a specific wavelength without having to purchase several filters.
Definition of spectrohelioscope in:
- The US English dictionary