polarizing filter

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polarizing filter

[′pō·lə‚rīz·iŋ ‚fil·tər]
(optics)
A device which selectively absorbs components of electromagnetic radiation passing through it, so that light emerging from it is plane-polarized.
References in periodicals archive ?
LPR filters are typically mounted in cells identical to those used for photographic filters or the colored filters used by planetary observers (S&T: July 2016, p.
The technique of producing images 'in the camera' without any computer manipulation, or indeed the use of photographic filters on the camera, is an art that Barry pursues relentlessly.
A POWYS company specialising in photographic filters is under new ownership Llanidloes-based Photogenic has been acquired by an angel investor in the xnos network, Aubrey Greene.
For more than 70 years Tiffen has been a leading manufacturer of photographic filters, lenses, software, and camera accessories for the imaging, broadcast television, and motion picture industries.
Most other filter materials, such as smoked glass, photographic filters, or layers of colored plastic, should never be used even if they seem to darken the Sun enough.
5 Newtonian, we made our initial exposures through a set of Lumicon photographic filters.
Specially made solar photographic filters, designed to pass more of the Sun's light, are okay only if used with caution.
Tiffen photographic filters, on the other hand, are uniform thanks to a special manufacturing process.
CSI PhotoLab, Photographic filters for Adobe Photoshop.

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