lensatic compass vs map compass

A round lensatic compass has no straight edge to align. Put that hand up to the compass, steadying the compass by placing your index finger along the compass's side, and wrapping your thumb between the bezel ring and the rear sight. For this task, the lensatic compass really shines. 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. I rarely take the lensatic out. An "azimuth" is pretty much the same as a "bearing." The compass attaches to the user's thumb, allowing the competitor to hold both map and compass in one hand while travelling at speed, be it on foot, by bike or by canoe. However, it's just one leg of the "Geolocation Triangle" a Topo Map and Pace Count are the others . He also has a number of excellent videos. So i throw it to the experts, what are the differences and which do you use? Now, hold the compass level and squarely in front of you. Could be a lack of knowledge of how to properly use them, but just looking at one baffles me. It has its advantages and disadvantages over the orienteering compass. 2. The lid also makes a long edge that’s great for map work. With a baseplate compass I have to pick landmarks that are close and continually look for a new landmark. Rotate the map and compass together until the needle and the map both point directly north. The world map below displays isogenic lines according to your location: Compasses: Let the Battle Begin. Use what works for you. MSRP: $106.00. With solid land-navigation skills, you'll be more confident and "at home" in the wilderness. While speed is important in many tactical situations, a lensatic compass is not necessarily designed for speed. The term “lensatic” comes from the fact that there is a lens on the rear side of the compass that aids in the orienteering process. 3. The Sportneer Military (about $19) has a water- and shake-proof design, so it will … Hold the compass with your thumb fully in the thumb ring, and your index finger wrapped around and gripping the circular part of the underneath of the compass's base. With the thumb loop all the way down under the compass, put the thumb of one hand all the way inside the loop, and place the index finger of that same hand along one side of the compass. 2. Make sure that the sighting wire of the compass is perfectly parallel to any north/south lines on the map. 2. How to Determine the Bearing of a Distant Object. Going back full circle to the specific purposes that compasses are built for, we realize that a military compass would be used fairly frequently to take sightings. Nevertheless, using a compass and map should be a basic skill for anyone who travels today, Whether or not they use GPS. The term “lensatic” comes from the fact that there is a lens on the rear side of the compass that aids in the orienteering process. Tritium Lensatic Compass. Military Lensatic Compass vs. Baseplate Orienting Compass. How do you set bearings? Draper Metal Compass Liquid Filled 89461 ... £9.46 New. Lensatic Compass. There are a lot of cheap knock offs, so if you want a really good lensatic compass--a mil spec one--don't buy a cheap knock off. Your body is calibrated to less than a degree no need for anything more than a good baseplate compass. You can have the benefits of both types, in one compass - leave it to German engineering to figure it out: For precise work, I use an old K&E theodolite and press one of the nephews into service as rodman... Info on the US Military lensatic compass: Throw your compass away and just use this: A forum community dedicated to survivalists and enthusiasts. Now, read the degree marking under the fixed black index line. The Lensatic Compass. Virtually every book and instructor will go out of its way to point out that in experienced hands, either type of compass can be highly e… Wilderness Survival, Hiking and Camping Forum, YouTube - ‪Using the USGI Compass - Part 1‬‏, http://therucksack.tripod.com/landnav.htm, http://www.thecompassstore.com/alpin.html, https://www.benmeadows.com/store/assets/support_documents/102023MANUAL.pdf, http://www.survivalprimer.com/1st Book Military Compass, many sources.pdf, https://www.amazon.com/Official-Mil...478545792&sr=8-1&keywords=us+military+compass, https://www.amazon.com/Natural-Navi...iscovered+Art+of+Letting+Nature+Be+Your+Guide, Controversial News and Alternative Politics, Second Media Corp., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. 3. Get a good quality mirrored compass with adjustable declination. Open the cover completely and pull back the rear sight. Open the cover completely and pull back the rear sight. Easier to use than a traditional map and compass when walking. If you don't, visit the page just hyperlinked. I hasten to add, to those who use a lensatic compass and are happy with it, go in peace, I have no interest in persuading anyone one way or another. In reality, there are effectively only two broad categories of compass types: clear base plate models used for orienteering and lensatic compass, effective for distance sighting with mirrors. Making sure you don't move to change directions, turn the glass compass housing until the short luminous line is directly lined up with the luminous magnetic arrow. Brunton Model 9077 Compass Hiking Hunting Camping Outdoors. Using a map and compass requires a higher level of navigational skill and understanding. Some have gotten it down in a couple of days and others take a bit longer. 3.6 out of 5 stars 68 ratings | 5 answered questions Currently unavailable. Hey, it happens! The following are suggested as approximate safe distances to insure proper functioning of the compass: a. 1. The baseplate compass is much better for aligning and reading a map, but the lensatic would be better for picking out far away landmarks along a bearing line to navigate to. 3. When you take a reading with your compass using north, you must take into account declination and re-orient north by adding N declination degrees east or west. Our Price: $6.95. Published: 13 Sep, 2019. GENERAL INFORMATION Readings should never be taken near visible masses of iron or electrical circuits, because of their effects on the compass magnet. Magnetic card compass designs normally require a separate protractor tool in order to take bearings directly from a map. Without power or connectivity, they might as well be a Trot Line … Similar to a Mirrored Baseplate Compass, a Lensatic Compass offers greater precision with it’s sighting features and specific sighting technique. But not to you, I trust. Phone: 706-955-0245. A typical lensatic compass is shown at the right (from FM 21-25). To me a baseplate is so much easier to use, no math to do, and it becomes second nature once you learn to use it, and use it frequently. But for a new user I would recommend a baseplate compass. The bezel clicks as it moves--three degrees for every click. I use them in the classes I teach. I prefer mirror, especially vs. baseplate. The Cammenga Tritium Compass 3H is very similar to the other Cammenga on our list, the Cammenga S.W.A.T Tritium Lensatic Compass.. Come join the discussion about collections, gear, DIY projects, hobbies, reviews, accessories, classifieds, and more! Sale price: $109.00. Professional Military Pocket Metal Sighting Compass Clinometer Hiking Camping. With the compass held to your eye you align a notch on the lens holder, wire, and target much like iron sights on a rifle. The base is the biggest part of the compass, there you will find the … Personally, I'm not a fan of lensatic compasses. Finally, Lensatic Compasses are based on a classic US military compass and are trusted among military and paramilitary personnel. Coghlan's Map Compass for DofE and Orienteering 1 25000. Turn your entire body as a unit until your predetermined azimuth falls under the fixed black index line. Lensatic Compass. lensatic compass is used with a map, an adjustment should be made to allow for the declination. They’re also called military compasses because this is the design used by the US Military. My favorites in this group are the Suunto Global Ranger, the Recta matchbox, and the old Michael's (Leupold) Sportsman crusing type compass. Being off by a degree may not mean much in a short run, but get out a couple of kilometres and you'll be nowhere near your target. A lensatic compass is also known as a military compass, and these compasses are used to cross terrain that may not have trails or may be more challenging to navigate. To find directions from your map, you're going to need a protractor, a special instrument used for measuring angles. The parts of a compass include the base, top cover, lens bracket, and the thumb loop. ORIENTEERING BASEPLATE COMPASS Hiking Camping Maps Lensatic Tactical Army Gear . The advantages of the baseplate/sighting compass like the MC-2 is you can use the compass as a protractor with the map and as a sighting compass using the mirrored cover. TBS-PAT-1002 Given a military topographic map, protractor, lensatic compass, and objective, navigate with a map and compass, to arrive within 100 meters of the objective. The lensatic compass is (was) the typical military field compass, and is used principally to measure or lay out magnetic bearings. Contact Us ROC Gear is located at: 121 Commerce Commons Commerce, GA 30529. You have a 1:50,000- scale topographic map of the area and a compass. USING THE MILITARY LENSATIC COMPASS Module 4 Map Symbols PART 1 Basic Land Navigation 2 Module 4 Map Symbols PART 1 Basic Land Navigation WARNING This presentation is intended as a quick summary, and not a comprehensive resource. Align the map so that the top of the map is parallel with the direction north based on the compass. Close is good enough in horsehoes, but I'm hoping exact is the standard for artillery fire. The term “lensatic” refers to the magnifying lens that helps you use the compass more effectively. Plus, as a web site visitor, you get a 50% discount off the regular price, meaning you get the whole course for $10. The cover, the base, and the reading lens are what make up the lensatic compass. In this video I show what a Lensatic Compass is used for and how to use it.Theme Song By: Richard Gavrilhttps://www.youtube.com/user/richardgavril2007 Two parts of this line include the sighting wire, which you can align with things that are visible on the map, and the center of the rotating compass card. Keep doing this until you get to where you want to go. Two parts of this line include the sighting wire, which you can align with things that are visible on the map, and the center of the rotating compass card. How do you set declination? A lensatic compass is one with a magnifying lens on the sight. A lensatic compass, also called a military compass, is a more advanced and useful version of a magnetic compass. Baseplate Pocket Compass Military Orienteering Hiking Camping Maps Lensatic Army. Hold the compass steady and level, and up to your face. Copyright 2013-2019 Collingwood Publications LLC, It's important to hold your compass stable, squarely in front of you, and level. ENROLL NOW. This video is a good one on Lensatic and the fellow shoobe01 has quite a few on youtube. It's IMPOSSIBLE TO BE LOST knowing four basic skills; Track Present Location, Determine Distance, Sense of Direction, reading map. This is the corrected version of my previous, with actually valid information this time. My 159-page, fully illustrated book is yours for the asking. Take a class. Many manufacturers will often group their compasses into three categories: professional, sports, and recreational. Cammenga is a good brand name. An orienteering compass, for example, is designed for ease of use when taking a bearing from a map and heading off at full speed to the next point on a course. The lensatic compass is comprised of different parts compared to a baseplate compass. AU $8.99. I intend to go through his library and check it out. One disadvantage is, unlike the orienteering compass, it's not easy to make it double as a protractor, meaning you'll have to carry a protractor with you. Turn the map until it points to magnetic north and NOW you can start plotting and planning courses and … Hey, it happens! The mils are in black, and are the outer measurements on the ring. It houses the compass dial, bezel and thumb loop. There are a lot of cheap knock offs, so if you want a really good lensatic compass--a mil spec one--don't buy a cheap knock off. Hi Vis Lensatic Map Compass UST's High Vis Lensatic Map Compass carries all the modern navigation features you need, including a liquid interior and precision alignment.Features:Fluorescent green base plate enhances contrast to improve map readingCompact, folding designPrecision alignment and liquid compass allow for the most accurate readingsFeatures adjustable lens for dependable sightingAttach Whenever you transfer a magnetic bearing taken in the field to your map, you add the magnetic declination to get the true bearing. My 159-page, fully illustrated book is yours for the asking. The accuracy has tested better than the military compass, the lensatic compasses when tested side by side will often have a few degrees of variation. There are ways to sight on a landmark with a baseplate compass that work nearly as well as a lensatic, and the military compass can be laid on map just fine if you use the edges, or have a protractor. | PowerPoint PPT presentation | free to view . Hold the compass steady and level, and up to your face. A lensatic compass traditionally unfolds into three components. This compass is super compact, so it won’t take up much needed space in your bag; you can even slip it in your pocket. I guess the military needs the extra accuracy now and then say, for example, to precisely place artillery fire. (Note that a west declination is, in essence, subtracted because you are adding a negative number.) One advantage is it's probably more accurate when it comes to "shooting azimuths," meaning the act of determining the specific compass direction to a spot on the earth. Lensatic Compass Parts. As long as you can hold the compass level and steady, the exact grip doesn't matter. A gyrocompass is a type of non-magnetic compass which is based on a fast-spinning disc and the rotation of the Earth (or another planetary body if used elsewhere in the universe) to find geographical direction automatically. I … To find the tower's bearing with your lensatic compass: 1. Look through the sighting slot and find some target (a tree, boulder, whatever) that lines up with your sighting wire. It's important to hold your compass stable, squarely in front of you, and level. Making sure you don't move to change directions, turn the glass compass housing until the short luminous line is directly lined up with the luminous magnetic arrow. Return from Lensatic Compass to How to Use a Compass. Sale price: $29.95 . Any good base plate compass and a topo map is all you need to navigate for miles. 1. Standards: Oriented the map to the ground using a compass so the north-seeking arrow of the compass was within 3 degrees (20 mils) of the angle shown in the grid-magnetic (G-M) angle of the declination diagram shown on the map. Both styles rose in prominence during World War II, with the lensatic model becoming U.S. Army standard issue during that time and remaining so today. 3 out of 5 stars (2) Total ratings 2, £24.99 New. Marching Lensatic Compass Map Scale Camping Hiking Fishing Outdoor Survival Gear. Your compass is now set. A lensatic compass is also known as a military compass, and these compasses are used to cross terrain that may not have trails or may be more challenging to navigate. Free postage. When you are heading into the great outdoors for a day of orienteering or to hike through the wilderness, it is always a good idea to be prepared for any eventuality. Take a class. You can use this feature to set your compass in the dark. Your compass points to Magnetic North. It’s dangerous to be right, when the government is wrong. The lensatic compass is used by those in the U.S. Armed Forces. (Be sure you understand magnetic declination. I have access to the best in high speed , low drag Mapping/Geo locating systems out there, and they are nice . The lensatic compasses of the American ... You can use it directly on the map, although it's not very transparant, the protractor is very small and is of poor visibility. Using your protractor or other straight edge, you draw a line from your current position in the direction of where you want to go. I teach map and compass and GPS for search and rescue so I do know what I'm taking about. The lensatic compass is very versatile. Read How to Use a Compass for a refresher on how to take a bearing in the field and from a map. In terms of making sure you find your way through any environment, you will want to make sure you are equipped with the correct A good inexpensive compass is a Suunto A10 which can be found for less than $20.00. Some of the components' terms are used in the explanations below. You can use it in winter with not too thick gloves. MSRP: $120.00. You then see where the line you drew intersects with the protractor's numbers, in this case 062 degrees. Instead you will use an imaginary line that runs down the center of the compass. ), Set Your Compass for Your Intended Azimuth. A magnetic card compass is usually equipped with an optical, lensatic, or prismatic sight, which allows the user to read the bearing or azimuth off the compass card while simultaneously aligning the compass with the objective (see photo). Our buying guide helps you to grab the perfect one that will be created immense value to the Outdoor enthusiasts.

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