Is the angle measured by the telescope compass accurate?

Accurate.

The navigation telescope compass with high precision and good stability has its own illumination, which can clearly obtain accurate azimuth information even in the dark night to ensure navigation safety.

Outdoor exploration or navigation requires frequent use of telescopes. In order to ensure safety, it is very important to equip a telescope for navigation and observation in any environment. Therefore, Yuanjin Optics has introduced a series of telescopes with built-in compasses, which have the function of viewing and identifying directions. In order to make the compass indication more accurate, magnetic substances should be avoided when using the compass to measure the azimuth, so as not to cause observation errors and reduce the sensitivity of the compass.