European Wildlife on MSN

Hidden moment on the river captured by a trail camera

Along the riverbank, a discreet trail camera quietly recorded a hidden moment in nature. Through its lens, a secret world was ...
Android Authority

What is a periscope camera lens, and how does it work?

A periscope camera lens is a lens assembly that uses prisms, mirrors, or a combination of them to redirect light before it reaches the camera sensor. In doing so, it magnifies the image more so than ...