Definitions for "Polars"
Filter in a petrographic microscope that allow only light vibrating in a single plane to pass through. Petrographic microscopes contain two polars, oriented at a right angle to each other. Sometimes the polarizers are called Nicols; some authors refer to the lower polarizing filter as the polarizer and the upper one as the analyzer.
Keywords:  debut, dutch, album, machinery, gears
Polars is the debut album from Dutch metal band, Textures. It was produced, mixed, recorded, and mastered entirely by the band themselves, and was issued on Listenable Records in 2003. The label re-issued the album in 2004 with slightly different cover art (adding images of machinery and gears) and in some cases, a different casing.