Support our Mission. We independently test each product we recommend. When you buy through our links, we may earn a commission. The new Shot Scope PRO X rangefinder caught us a bit by surprise this ...

We took each thermal scope on a series of coyote hunts, where we each recorded our activities, often literally, with the onboard image- and video-recording capabilities of each unit. We compared their ...

So motivated by this question and just the curiosity how much it would take to setup an interferometer that could provide the answer I played with some optical elements: signal observation is done ...