滤光片

• spectral filter
• ray filter
• optical filter
• filter
• light filter
• colo(u)r absorber
• filter plate

参考释义

滤光片 [lǜ guāng piàn]

• -
• 短语
  滤光片架 filter holder
  滤光片组 pack
  滤光片组件 optical filter box