Defense forces and intelligence agencies use binoculars to observe the enemy from a safe distance. For those people who spend a lot of time outdoors I highly recommend you get a pair or Binoculars.
With a little practice you can pick out several of the planets and even the larger moons orbiting Jupiter. There are certain binoculars which are equipped with night-vision technology. When hiking or orienteering, binoculars will be very useful, but it is important to note that optics are very fragile, and so plastic lenses over glass ones, and a rugged case are probably going to be more important than high power, or the ability to use them at night.
Folding in the eyepiece between observations will protect the eyepiece against scratches or other inadvertent damage. The lens size does not indicate lens quality, however the larger the lens size the brighter the view and the larger the field of vision. Depending on light conditions at night binoculars perform differently.
Many of the binoculars come with a carry case that can attach to a belt. My personal experience has revealed binoculars in the two to five hundred dollar range perform well and I ve never missed a sighting because of their quality. If performance is your main consideration, full sized binoculars are preferred.
If you want powerful night vision optics for a cheaper price, consider night vision monocular. With the right binoculars, you'll be immersed in looked at the world around you.
bruton binoculars - these are the fundamentals you should know
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