When using a lensatic compass, how should it be held?

When using a lensatic compass, it should be held away from metal, level, and firm to ensure the most accurate reading. Holding the compass away from metal is crucial because nearby metallic objects can interfere with the magnetic field, leading to an incorrect bearing. By keeping the compass level, you allow the magnetic needle to settle freely without being influenced by tilting, which can also affect accuracy. Finally, holding the compass firmly minimizes movement that could cause errors in reading. This combination of positioning helps in obtaining a precise and reliable direction.