What is the benefit of a 2″ eyepiece compared to a 1¼” eyepiece? Tom NagyNorth Ridgeville, Ohio A 2″ eyepiece delivers a ...

Unistellar, a French company, exclusively makes smart telescopes and has been selling them since 2020. The Odyssey Pro and ...

In this work, the eyepiece optics are composed of two layers of meta-optics. As illustrated in the inset, the meta-optics consist of arrays of nanoscale pillars or meta-atoms. Alongside advances ...

Compared to its pricier sister, the Odyssey lacks a Nikon-made electronic eyepiece, so it can't be used in any way as a traditional telescope. That makes it the same as much more affordable smart ...