盘中显影,胶片容易出现气泡和划伤两大症状。气泡,主要是胶片投入显影液时翻动不匀所致,特别是显影初期,这种现象最易发生。所以,胶片在显影前最好在清水中浸泡1—2分钟,让胶片湿透,然后进行显影。显影过程中要均匀地翻动,每次显影的胶片不要超过20张。 Development in the plate, the film prone to two major symptoms of air bubbles and scratches. Bubbles, mainly when the film is thrown into the developer caused by uneven, especially in the early stages of development, this phenomenon most likely to occur. Therefore, the film before developing the best soaked in water for 1-2 minutes, let the film soaked, and then developed. During the development process to be evenly flipped, not more than 20 films per development.