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Analyzer :: Analyzer (n.) The part of a polariscope which receives the light after polarization, and exhibits its properties..

Telepolariscope :: Telepolariscope (n.) A polariscope arranged to be attached to a telescope.

Idiophanous :: Idiophanous (a.) Exhibiting interference figures without the aid of a polariscope, as certain crystals..

Polariscope :: Polariscope (n.) An instrument consisting essentially of a polarizer and an analyzer, used for polarizing light, and analyzing its properties..

Polariscopy :: Polariscopy (n.) The art or rocess of making observations with the polariscope.

Polaristic :: Polaristic (a.) Pertaining to, or exhibiting, poles; having a polar arrangement or disposition; arising from, or dependent upon, the possession of poles or polar characteristics; as, polaristic antagonism..

Iceland Spar :: Iceland spar () A transparent variety of calcite, the best of which is obtained in Iceland. It is used for the prisms of the polariscope, because of its strong double refraction. Cf. Calcite..

Polaris :: Polaris (n.) The polestar. See North star, under North..

Polariscopic :: Polariscopic (a.) Of or pertaining to the polariscope; obtained by the use of a polariscope; as, polariscopic observations..

Polarizer :: Polarizer (n.) That which polarizes; especially, the part of a polariscope which receives and polarizes the light. It is usually a reflecting plate, or a plate of some crystal, as tourmaline, or a doubly refracting crystal..

Polestar :: Polestar (n.) Polaris, or the north star. See North star, under North..

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