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光學儀器光學仪器為精密的器械,在使用時須特别慎重,在倉庫里,常常特闢一室,專為存貯光學器材與精細仪器(如分析天平)之用。假使在潮热的處所存放相當長的時間,又不通風,鏡面會被一種黴菌寄生所污染,生成許多斑點,金屬部份也曾生銹,轉动失靈,器材的使用價值就會遭受損失。同時不可在日光下曝晒,以免受热膨脹而變形,損失器材原有的準確性。
Optical instruments Optical instruments are sophisticated instruments that must be used with great care. In the warehouse, it is often advisable to create a room for the storage of optical instruments and precision instruments (such as analytical balances). If stored in hot and humid place for a long time without ventilation, the mirror surface will be contaminated by a mold parasite, resulting in many spots. The metal part will also rust and the rotation will fail, and the use value of the equipment will be lost. At the same time can not be exposed to sunlight, so as not to be deformed by thermal expansion, loss of the original accuracy of equipment.