Ethos 10mm 100° Eyepiece

The 100-degree field of view is breathtaking—it feels like you’re floating in space. Even at f/5, the stars remain sharp right to the edge. A real game-changer for my observing sessions.

I was worried the wide angle would be all distortion, but even at the edges stars stay pin-sharp across the whole 100° field. My observing sessions have gotten noticeably longer because I just don't want to take it out of the focuser.

That 100° field of view really does feel like you're looking through a window into space—my first night out with it was jaw-dropping. The sharpness across the entire field is incredible for such an ultra-wide eyepiece.