| I tried various avenues, and decided after doing research that the spectrohelioscope was the way to go. |
| The picture below shows an interior view of the spectrohelioscope with the top cover removed. |
| By combining a spectrograph and a solar telescope a spectrohelioscope allows us to tune to a specific wavelength without having to purchase several filters. |
| Seeing was poor in integrated light so to reduce the effects of atmospheric turbulence Hill decided to work in the long wavelengths of the spectrohelioscope. |
| The internal construction of our spectrohelioscope is shown in Fig.3 below. |
