5 小时Opinion
Astronomy on MSNWhat is the difference between a 2″ eyepiece and a 1¼" eyepiece?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 ...
来自MSN2 个月
Unistellar Odyssey review: this smart telescope replaces an eyepiece with a camera sensor ...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 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果