Its manual can be found here. My favourite user is the type 3. I think my present compass got broken by being squashed in the top pocket of my rucksack against something hard. No bubbles, smooth operation, no wear to any of the markings. In the northern hemisphere, the position of the North Pole is indicated by the Pole Star which itself can be located by following the pointers from the Plough. So I was thinking about getting a sighting compass, the one with the mirror that folds over the face. This is a major factor in determining how much light enters the binocular.
a) Set bearing on compass to N = 0°.
b) Place the compass pointing north along Thanks to the mirror which is part of the standard specification, the Recta Note: All Recta compasses are supplied with comprehensive instructions for use. The first recorded use of the compass dates back thousands of years. The mirror compass features a mirror that allows you to view the compass dial and the background at the The bearing is the angle between true North and the direction of travel and is also called the azimuth.
Recta manual is available in 2 versions.
Sighting mirror. THE DP EASY INSTRUCTIONS ON HOW TO USE THE DP- 65 GLOBAL COMPASS: Made by Recta AG, Switzerland, a Suunto Company.
Apart from their basic direction-finding purpose, many RECTA compasses also offer useful additional functions such as the ability to measure heights or angles of inclination in sloping terrain, a feature which can be very important in determining avalanche risk for example.
On request, some models can also be supplied with scales of art. About 5 years old. The bearing azimuth The bearing is the angle between true north and the direction of travel and is also called the azimuth see page opposite. However, the needle floats in the compass housing far more steadily because it's larger. Remember Me? The Compass Museum describes Wilkie as one of the most important german compass manufacturers and show several of their products.
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|I've got a Silva Type 54 Expedition.
Recta How to Use
True North and South are at the geographic poles which are the points where the earth's axis meet the surface. It is a beautiful piece of simple gadgetry and after getting used to it, my Type 4s are now really only to lend to people I'm teaching nav to who haven't yet got one. A RECTA compass can also provide crucial information for the solution of geographical and geometrical problems.
Locating your own position Using a similar technique to that described in point 5, it is also possible to determine your own, unknown location. There are many websites interested in compasses.
Explanation of quadrant bearing, azimuth, cardinal directions and compass rose. on map, magnifier on base plate, sighting mirror, clinometer (inclinometer) for measuring slope angles. Recta compass: Currently we offer Brunton, Herbertz and Recta compasses filled with liquid.
. it lacks the "window" so the mark on the mirror and the V-shaped sight are used for.
these are usually the needle and the four directions on your rotating housing.
Go back the same number of paces in direction 2 as counted for line of detour 2. Magnetic North is not the same as Grid North. I chose it for winter on account of the clinometer to help assess avalanche slopes - not that I actually end up doing that a lot.
Video: Recta mirror sighting compass instructions Choosing the right compass
To use, open the cover of the compass and align it so the reflection of the compass dial is clearly visible in the mirror when the sighting line is aimed at the distant point. Real time compass By Alec Newman in forum Starting out?
You can then read the bearing of the target by reading compass dial at the index point. Mark the point on the map to where you want to walk to in a straight line.
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|Whether for outdoor sport or for professional use, on land or at sea, a map and a compass are essential items in terms of safety equipment.
So I was thinking about getting a sighting compass, the one with the mirror that folds over the face. I couldn't get one on a Sunday in Copenhagen, so I got the train to Sweden and bought a replacement there! For the sake of simplicity and because the DP compass range can be used for all purposes, we have illustrated the following examples with these instruments. A RECTA compass can also provide crucial information for the solution of geographical and geometrical problems.
On maps with no N-S grid lines it is advisable to draw these every cm in the area under consideration. But for pure gadetry I reckon any mirror sighting compass is beaten by the neat optical system of the Silva Type 54 Expedition.