Unistellar - eQuinox/eVscope Smart Solar Filter 112mm - Black

Unlock the sun in 2 Minutes

Observing the Sun has never been easier and faster. Our Solar Experience allows you to easily observe the Sun with our GotoSun feature in our Unistellar App.

Unlock the secrets of Solar Activity

Unlock the secrets of Solar Activity thanks to live image processing, revealing more details and improving contrast and image structure.

Witness once-in-a-lifetime solar events

Unistellar is excited to announce another upcoming solar eclipse that can be viewed with our Smart Solar Filter. On October 14, 2023, our community successfully caught the "Ring of Fire '' during the annular eclipse. This year on April 8, 2024, you can witness a total solar eclipse with the chance to see the "diamond ring" effect.

Safely Experience With Your Family

Witness the next solar eclipse with your family and friends, all while enjoying the peace of mind that comes with Unistellar's commitment to safety. The Unistellar Smart Solar Filter is designed to fit seamlessly onto your telescope to ensure it stays in position during use. Its embedded automated pointing procedure removes the potentially dangerous tinkering normally associated with pointing at the sun.

The Smart Solar Filter is a robust, safe solution that will ensure you do not miss a beat of this once in a lifetime event. Unistellar telescopes calculate the light gain and adjust the exposure, allowing you to view the progression of the eclipse without having to remove the filter. Don't miss this once-in-a-lifetime opportunity from North America

Whether you're observing through the eyepiece or via your smartphone, you can rest assured that it's completely safe and poses no risk of harm to your eyes

Crafted from a premium polymer sheet, this filter is built to last, reducing 100,000 times the Sun's light for optimal viewing while also protecting your telescope.