We’ve all heard of twins before, right? Hold them up to your eyes and see things further away, a breeze. However, you may not have heard of a monocular telescope, which is essentially the same thing but for one eye only. You can hold it in front of your eyes and see things in the distance much more clearly.
Wouldn’t it be even better if it connected to your smartphone and projected what you saw in real time? That’s exactly what you can do with this Vabogu monocular telescope on sale on Amazon for $29.59.