同义词
1)cnversion filter for colour temperature,色温变换滤光器2)colour temperature conversion filter,色温交换滤光器3)conversion filter for color temperature,色温度变换滤波器4)colour conversion/daylight filters,色温变换滤光镜，日光滤光镜5)colour temperature conversion filter,色温变换滤色片6)color conversion filter,滤色变换器
