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Formatt - 4mm Firecrest ND
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4mm Firecrest Neutral Density Filter

Model: 4mm Firecrest ND

  • Quantum leaps improvement over all previous generation ND and IRND products and represents the technological state of the art in scientific light modification
  • Hyper-neutral across the visible light spectrum and also remove more IR contamination than any other filter - making them IRND filters
  • Radical departure in how ND filters are manufactured. Previous generation NDs were made by dying resin
  • Not a dying process it is a rare earth metal coating process that is applied directly to the glass through an electrolytic process
  • On rectangular filters, the Firecrest coating is sandwiched between the finest Schott Superwite optical glass, increasing scratch resistance and longevity
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Product Info
Firecrest ND is a revolutionary new type of ND filter from Formatt-Hitech. Rather than dyed resin, Firecrest is a rare earth mineral coating used to create hyper neutral NDs. The filters are made from 4mm thick Schott Superwite glass, and the multicoating is bonded in the middle to increase scratch resistance. Firecrest Filters are neutral across all spectrums, including UV, visible, and infrared.
  • Quantum leaps improvement over all previous generation ND and IRND products and represents the technological state of the art in scientific light modification
  • Hyper-neutral across the visible light spectrum and also remove more IR contamination than any other filter - making them IRND filters
  • Radical departure in how ND filters are manufactured. Previous generation NDs were made by dying resin
  • Not a dying process it is a rare earth metal coating process that is applied directly to the glass through an electrolytic process
  • On rectangular filters, the Firecrest coating is sandwiched between the finest Schott Superwite optical glass, increasing scratch resistance and longevity
  • Reduces all spectrums of light (UV, visible, near infrared and infrared) almost perfectly evenly
 
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