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How to select a suitable photo filter

2017/4/27      view:

                There must be a certain understanding of the photographic filter before selecting a photographic filter. The main products are classified by spectral band, spectral characteristics, application characteristics, and so on.


               1, spectral bands: UV filter, filter, visible infrared filter, filter Xu geng;


              2, spectral characteristics: band pass filter, cut off filter, filter, neutral density filter, reflection filter;


              3, in which the band through the selected band of light through, pass through the light. For example our infrared bandpass filter.


              4, short wavelength is shorter than the selected wavelength of light through, longer than the wavelength of the light. Such as the infrared cut-off filter.


              5, the long wave type is longer than the selected wavelength of the light through, shorter than the wavelength of the light. Such as infrared filter, IPL filter.