According to the experience of the astronomical telescope manufacturers for many years, the operation method of the adjustment and use of the telescope lens is brought to you today. It is very practical and can be used in the future.

Step:

1. installation: select a platform, install three tripod in turn, (Chi Daoyi), main lens tube, star search mirror, eyepiece (first install larger eyepiece).

2. debugging: the telescope is aimed at a single, distinct and not too large, far away object, adjusting the equator to make the vision in the field of vision (time and patience) to adjust the eyepiece to make it clear. Put the object in the center of the field of vision and fix the telescope. Then adjust the star searching mirror, and adjust the fixing nut to make the object's imaging in the center of the cross and fix the star searching mirror. (important) this step is related to whether you can see the object you want to observe.

3. observation: first, first roughly aligns the object to be observed by visual method, then the eye looks at the star mirror, and the hand adjusts the equator knob until the object is in the cross center (time, patience), eye observation eyepiece, (if you are more accurate in your second parts, it should be imaging in the mirror) by adjusting the equator. Each button is placed in the center of the field of vision, adjusting the eyepiece to make the image clear. During the observation period, if your equator is not electrically tracked, adjust the equator knob for a period of time to ensure that the object does not leave the field of view.

Note: once the star is fixed, do not touch it easily.