光学仪器往往因光学分划板开胶而影响仪器的正常使用。下面谈谈个人解决此问题的一点作法。一、怎样判别光学零件的开胶现象光学零件如分划板、目镜、物镜等往往是由几片镜片胶合而成。也就是说在两片或几片光学玻璃之间均匀涂上一层胶,从而把两片或几片光学玻璃胶合在一起,这种方法就称为光学零件的胶合。胶合好的光学零件,由于各片光学零件的膨胀系数不同,或者光学玻璃与胶层的膨胀系数不同,在温度变化或震动过大时,就会发生开胶,此外,在擦拭光学零件时试剂浸入胶 Optical instruments often open the optical reticle and affect the normal use of equipment. Here to talk about the individual to solve this problem a little practice. First, how to determine the optical components of the plastic phenomenon Optical components such as reticle, eyepiece, objective lens, etc. are often glued together from a few lenses. In other words, two or more pieces of optical glass are evenly coated with a layer of glue to glue two or more pieces of optical glass together. This method is called gluing of optical parts. Glue good optical parts, as each piece of optical components of the expansion coefficient is different, or the optical glass and plastic layer of the expansion coefficient is different, temperature changes or vibration is too large, there will be open plastic, in addition, when wiping the optical components reagent immersion glue