What do binocular numbers mean? may seem like a simple question. But the truth is that it can be as simple or as complicated as you want. If you’re just talking about the numbers in “10×42” or “8×32,” ...

Near-field optics operates on the principle that when light interacts with objects smaller than its wavelength, it can produce an evanescent wave that decays exponentially with distance but provides ...

Some of the most frequently asked questions about birding surround optics, or more specifically, what type of binoculars to use for birding. The truth of the matter is there are dozens upon dozens of ...