Observe and photograph once-in-a-lifetime events like solar eclipses with this Smart Solar Filter for Unistellar digital telescopes. The filter reduces the sun's white light by 100,000 times so you can safely watch an eclipse or study sunspots through the digital eyepiece or on your phone with the Unistellar app. Simply replace the telescope's dust cap with the solar filter, connect to the telescope on your smartphone, aim the telescope at the sun with the app's GoTo function, and enjoy your observation.
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