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2. Polarizing filter (photography) - Wikipedia

   en.wikipedia.org/.../Polarizing_filter_(photography)

   A polarizing filter or polarising filter (see spelling differences) is a filter that is often placed in front of a camera lens in photography in order to darken skies, manage reflections, or suppress glare from the surface of lakes or the sea. Since reflections (and sky-light) tend to be at least partially linearly-polarized, a linear polarizer ...

3. Polarizer - Wikipedia

   en.wikipedia.org/wiki/Polarizer

   Polarizers are used in many optical techniques and instruments. Polarizers find applications in photography and LCD technology. In photography, a polarizing filter can be used to filter out reflections. The common types of polarizers are linear polarizers and circular polarizers.

4. Polarization (waves) - Wikipedia

   en.wikipedia.org/wiki/Polarization_(waves)

   Polarized light with its electric field along the plane of incidence is thus denoted p-polarized, while light whose electric field is normal to the plane of incidence is called s-polarized. P polarization is commonly referred to as transverse-magnetic (TM), and has also been termed pi-polarized or tangential plane polarized.

5. Polarized 3D system - Wikipedia

   en.wikipedia.org/wiki/Polarized_3D_system

   A polarized 3D system uses polarization glasses to create the illusion of three-dimensional images by restricting the light that reaches each eye (an example of stereoscopy ). To present stereoscopic images and films, two images are projected superimposed onto the same screen or display through different polarizing filters.

6. Dark-field microscopy - Wikipedia

   en.wikipedia.org/wiki/Dark-field_microscopy

   The condenser lens focuses the light towards the sample. The light enters the sample. Most is directly transmitted, while some is scattered from the sample. The scattered light enters the objective lens, while the directly transmitted light simply misses the lens and is not collected due to a direct-illumination block (see figure).

7. How to pick polarized sunglasses

   www.aol.com/news/top-rated-polarized-sunglasses...

   The polarized lenses offer UV400 protection and the plastic frames are made to be durable and withstand high impact, according to the brand. These sunglasses come in 17 colors and have a 4.5-star ...