Preform Polariser

We are one of the leading manufacturers of Preform Polariser since 2002. This preform is usually held parallel to the viewing field for the study of a color pattern, which is known as an isochromatic fringe. It also indicates the magnitude of stresses, which are there during manufacturing processes. Thus, it allows users to easily detect defects that are caused during molding processes. In addition, Preform Polariser also facilitates the direction of stresses and thus is used in applications that involve molding processes. Moreover, it is an optical filter that lets light waves of a specific polarization to pass through blocking light waves of other polarizations.

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