24 Feb 2008 12:33:29 | Chuck Fitzgerald
Why Range Finders are Perfect for the BackCountry Chuck
Fitzgerald ©2004. All Rights Reserved.
Outdoor enthusiasts love to guess about all sorts of things. We
guess how many stars are in the Milky Way, we guess how fast a
deer runs or we might even guess about how long it will be until
that big, dark cloud dumps rain us. But there are times when
guessing in the backcountry just doesn’t get the job done.
Specialty gear is available to help us determine how far we’ve
hiked - and in what direction - and other tools are available to
help take the guesswork out of purifying water. But there is a
another useful tool overlooked by many avid backcountry visitors
- the rangefinder.
Rangefinders are used in a number of commercial applications -
surveying, mapping, mining, etc. - however for our purposes we
will be discussing the portable laser rangefinder used by
outdoor sportsmen and sportswomen.
Laser rangefinders calculate the distance to an object by
bouncing a laser beam off of the object and measuring the lapsed
time until the beam returns. Since the calculation is based upon
the return of the beam, it stands to reason that a more
reflective object can be measured at a greater distance than a
less reflective object. Readily available models are accurate to
within one yard and have the ability to measure distances to
reflective targets up to 1500 yards away – that’s nearly a mile
- and they’re accurate under nearly any condition.
The past few years have seen a number of technology advances
across all rangefinder price ranges. Many models are
lightweight, are easily operated with one hand, can measure
through rain or snow, can see through nearby clutter, function
well in low light, contain integrated optical magnification and
are 100% waterproof. Additionally there have been vast
improvements lately to lens coatings, battery life and
information display.
If distances are important to your activity, you need a
rangefinder. BackCountry features – rocks, trees, lakes,
mountains, ravines, cliffs – have a tendency to distort one’s
depth perception. It is easy to misjudge even short distances.
The most widely used application of rangefinders is in measuring
shot distances by hunters. Whether you are hunting waterfowl or
elk, distance to your game is the most critical factor in
placing an effective shot. Bow hunters would never hunt without
their rangefinder, the difference between 45 yards and 50 yards
for a bow hunter is the difference between success and failure.
Rangefinders are also used by golfers for determining club
selection, by hikers to determine the best route to travel and
by campers, boaters and wildlife observers for a wide variety of
distance measuring purposes.
The next time you plan to spend time in our wondrous backcountry
consider taking a rangefinder along with you. If you’ve never
looked through a rangefinder, you don’t know what you’re
missing. With a quality rangefinder, guessing distances just
became old news. Use this information and you’ll Get It Right
The First Time. Get Outdoors!
About Author :