An emergency signaling mirror is best described as a simple device that can be used to aim signals right at certain targets of your choosing. One of the earliest examples of its modern iteration can be found in an old patent issued in 1951 to inventor Richard Hunter.
There are a number of clear reasons why one should always have an emergency signaling mirror at the ready. It is said that on a bright, sunny day, a proper signaling mirror can be used to catch the attention of a target from as far as 15 miles away. Not only that, but if you're the one on the receiving end of a signaling mirror's "signal" then you can expect to catch it from as far as 20 miles out. That's simply quite an incredible feat for a seemingly simplistic device.
Signaling mirrors work by using a retro-reflective surface on one side that allows it to reflect light back to the source. The same material can be found in certain things like road signs, safety clothing, and car tail lights. Signaling mirrors also contain a mesh material in a central hole, where users are taught to aim in order to hit their targets. Some signaling mirrors need the use of a hand or something else that can block the view for a while in order to aim properly, but the best kinds of signaling mirrors can work perfectly well just based on the use of their central holes alone.
That is to say, not all signaling mirrors are created equal. It's quite clear that some models are going to be superior to others. Which is why it's important for you to know exactly what you should be looking for, if you're looking to get your own emergency signaling mirror.
Look for the following characteristics in a proper emergency signaling mirror:
If you can memorize these tips as you search for your own preferred signaling mirror, you should be well on your way to assembling a proper survival kit for future emergencies.
Read more tips about survival gear at Gear.news.