Wow, I have never been able to use binoculars, because of the sizing. These are perfect, no double vision. Clear and up close, I ordered my husband larger and more expensive pair. Even he said he thinks this little pair does a better job.
If you have dog troubles on the hiking trail as I do, this is the weapon to use to defend yourself. It really puts out a forceful stream that travels a considerable distance. The only negative that I can see is that the unit fires for a total of five seconds before the can is empty, so it will probably be useful for only one or two attack incidents.
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