Solar Telescopes: [ Ссылка ]
When we look at the Sun, we see a huge bandwidth of light. If we want to see the Sun in a very narrow bandwidth, we need to limit the light that we actually view. Hydrogen Alpha is that very narrow band of light that allows us to look at the features of the
sun without the harmful wavelengths. Lunt solar telescopes are made to reduce the visible light so that the you have a safe way to study the Sun.
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