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polarizing filter

American  

noun

Photography.
  1. a camera lens filter used to control the plane of polarization of light entering the lens.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Just like we can filter out some types of sunlight with the polarized coating on our sunglasses, the magnetic field around Sag A* becomes a polarizing filter for all that raw plasma light.

From Salon • Mar. 28, 2024

Polarized light is sent through the object and then observed through a polarizing filter that is perpendicular to the original polarization direction.

From Textbooks • Aug. 12, 2015

Figure 27.42 A polarizing filter transmits only the component of the wave parallel to its axis, E cos θ , reducing the intensity of any light not polarized parallel to its axis.

From Textbooks • Aug. 12, 2015

If the second polarizing filter is rotated, only the component of the light parallel to the second filter’s axis is passed.

From Textbooks • Aug. 12, 2015

Figure 27.40 A polarizing filter has a polarization axis that acts as a slit passing through electric fields parallel to its direction.

From Textbooks • Aug. 12, 2015