filtered product Sort by popularitySort by latestSort by price: low to highSort by price: high to low View:100200All Read more Optical Instruments and Components, optoelectronics, ReflectorBOS 反射物鏡BOS反射物鏡通過給鏡片的表面鍍金屬膜,使得光纖並不通過鏡片折射,而是在表面直接反射,從而讓光線傳輸或聚焦。 基於這一原…