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  37:55

  Dental Photography at Work part #4

  Dental Photography at Work part #4

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  01:07

  Cross Polarized Explained

  Cross Polarized Explained

  By reducing or eliminating specular reflections, cross-polarizing filters help correct the overestimation of white opacities with flash photography. Cross-polarizing filters also help when discriminating between color differences in shade guides. Watch the video for a short explanation.