对光学仪器的正确使用和良好的维护保养,是保证仪器处于良好运行状态、保持其固有准确度、延长使用寿命的最有效措施。仪器的维护保养,除了避免机械撞击、误操作和保持仪器外表的清洁之外,主要是金属裸露表面的防锈和光学系统的光学元件的防霉、防雾维护。一、仪器金属部件的防 Proper use of optical instruments and good maintenance, is to ensure that the instrument is in good running condition, to maintain its inherent accuracy, to extend the service life of the most effective measures. Maintenance of instruments, in addition to avoiding mechanical impact, misuse and keep the appearance of the instrument clean, the main surface of the metal rust and optics optics optics maintenance, anti-fog maintenance. First, the instrument metal parts of the anti