It is then transferred to a sterilized laboratory and placed in a vacuum furnace at a temperature of 280°C to apply the double-sided glareproofing.
It is then transferred to a sterilized laboratory and placed in a vacuum furnace at a temperature of 280°C to apply the double-sided glareproofing.
最后将镜面送入无菌实验室，在摄氏280度的真空锅炉中涂上一层双面防眩剂。