Here is a view of my big Solar Telescope.. The Mighty Lunt 152mm (6 inch lens), which shows (only) the photons being emitted at Hydrogen Alpha line which is 656.281 nano-meter. And this is where all the action of hot plasma (soraj se nikalti hoi aag) really is.
Lunt 152 just minutes before Solar Outreach at AIMC, Lahore.