Announcement: My online Land Navigation course includes four hours of video instruction, and two downloadable PDF books, all for about the same price as a typical paperback book. It has its advantages and disadvantages over the orienteering compass. Learn Land Navigation Now. Enroll in my personalized step-by-step video-based online course. Lensatic Compass Parts Use the illustration above to familiarize yourself with the components of a lensatic compass. Point of Interest An "azimuth" is pretty much the same as a "bearing.
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Search this website How to Use a Lensatic Compass Have you ever heard someone say they need to find their bearings? It dates back to the Age of Discovery and refers to the bearings inside a compass that move the directional needle.
That saying has lived on and so has the simple compass! Use your index finger to steady the front of the compass. That provides a more accurate direction. Saying an object is at degrees Northwest is more accurate than saying it is Northwest. You will also see the directions North, South, East, and West. Congratulations, you found your bearings! Fun Fact The lensatic compass is very versatile. You can also use it as you would a standard compass by pulling back the lid and magnifying glass to fully show directions North, South, East, and West.
Hold your elbows tight against your body and the compass near your waist to get your bearings and find out which direction you are facing!
Do you have a phone or tablet? Look down and check the battery life. How about the WiFi and cellular service? Remember, batteries lose their charge and service can be unreliable in some areas. Learn this skill in familiar territory like your backyard or a local park. That way, if you need to use it in unfamiliar territory, you will be ready. Can you com-pass this text? Give it a try! Head into your yard or an outdoors area to begin. Locate North. What do you see?
Locate degrees Northwest. Ancient Chinese explorers learned that they could float the stone on a small piece of wood in a cup of water and the stone would always point to the north pole. Sailors later discovered that rubbing a needle against a piece of lodestone made the needle magnetic and the evolution of the modern compass began, along with superstitions. Prior to the scientific explanation, sailors thought the compass was a magical object that could tell fortunes and cure illness.
They also thought that onions and garlic could block the magnetic force, so those ingredients never boarded their ships. Luckily, we know that compasses today are useful tools that help us find our bearings — no magic required.
Congratulations on joining the club of compass navigators! This version was used on a ship around Blog post by Eddie Phillips. Graphics by Megan Jones. Learn more in Nature Lab! Footer Navigation.
How to Use a Lensatic Compass
Groll Enroll in my personalized step-by-step video-based online course. Make a mark with your pencil at the notch on the end furthest from the sighting wire. The cover protects the compass from damage and also contains a wire stretched from top to bottom. Using a Lensatic Compass Many wooden tables also have bolts, nails, screws, lensatix other metal components. Our bearing was taken from an unknown location, towards a known location.
How to Use a Lensatic Compass: A Guide for Hikers
I have half a dozen navigation apps on my phone, so I rarely get lost! But phones have several major weaknesses: battery life and signal reception. A compass. Though such a simple device has been around for about a thousand years, compasses have not lost their utility. I keep one in my truck and one in my bug-out bag because they can save your life. The first part of this article explains the basics of lensatic compasses and how to use them. If you already know how to use one, feel free to skip ahead.
HOW TO USE A LENSATIC COMPASS PDF
Search this website How to Use a Lensatic Compass Have you ever heard someone say they need to find their bearings? It dates back to the Age of Discovery and refers to the bearings inside a compass that move the directional needle. That saying has lived on and so has the simple compass! Use your index finger to steady the front of the compass. That provides a more accurate direction. Saying an object is at degrees Northwest is more accurate than saying it is Northwest.
How to Use an Engineer Lensatic Compass
No products in the cart. How to Use a Lensatic Compass Posted on October 25, There are so many different kinds of compasses, it can be hard to keep up. Navigation has taken on many forms over the years. Here at Brunton, we manufacture a variety of different compasses for varying needs in the field. A lensatic compass is just one of the many navigational tools we have built. What is a Lensatic Compass?