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Optical films - Bulgaria

Bulgaria
  1. PIEZOQUARTZ

    Bulgaria

    Piezoquartz is as a company specialized in production of quartz crystals. The company production is well known in Italy, Germany, Greece, USA, Canada and even China. At the same time the company develops the production of quartz blanks meeting even the highest requirements of the military purpose devices. In cooperation with the German company Flucon Fluid Control Piezoquartz developed and started manufacturing quartz transducers for sensors used in the automotive industry. automotive industry. Thanks to its unique equipment and machinery Piezoquartz also operates in the field of optics. The most demanded products are polished cylinder details and lenses, flat-parallel polished blanks, thin metal film deposited blanks etc.

  2. CRYSTAL TON 2

    Bulgaria

    The replication of optical discs creation of a glass master from a client original master. creation of a nickel stamper from that glass master. injection molding of clear optical-grade polycarbonate substrates (clear discs) from that stamper. metallizing and lacquering of those substrates to produce compact discs and DVDs. DVD mastering-digital optimization process that readies a DVD project for replication or duplication. Commonly packaged with related services such as label and sleeve printing, DVD mastering encompasses both audio and audiovisual work. Copy protection, also known as content protection, copy obstruction, copy prevention and copy restriction, is a technology for preventing the reproduction of software, films, music, and other media (usually copyrighted). Many different systems and software have been tested in the constant “cat and mouse” game between producers and pirates. Verifying a disc after recording helps to maintain an appropriate quality level.