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Formatt - 4mm Neutral Density Hard Edge Grad
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4mm Hard Edge Grad Neutral Density Filter

Model: 4mm Neutral Density Hard Edge Grad

  • Graduated filters have an effect that occurs on one area of the filter and transitions to clear on other areas of the filter
  • Typically graduated filters are used to enhance the sky or terrain, or balance the luminosity of the sky to the luminosity of the terrain
  • For hard and soft grad filters, colors are often deployed (such as sunset or twilight) to enhance the color of the sky
  • Formatt-Hitech offers four varieties of graduated neutral density filters:
  • Soft edge grad
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Hard Edge ND grads feature a neutral gray effect at the top of the filter that sharply transitions to clear at the center of the filter. The main function of a graduated ND is to balance the luminosity of the sky to the terrain below. The hard edge grad primarily used in photos that feature a defined and uninterrupted horizon, such as a seascape. Formatt-Hitech filters are made from the highest quality 4mm Schott Superwite glass.
  • Graduated filters have an effect that occurs on one area of the filter and transitions to clear on other areas of the filter
  • Typically graduated filters are used to enhance the sky or terrain, or balance the luminosity of the sky to the luminosity of the terrain
  • For hard and soft grad filters, colors are often deployed (such as sunset or twilight) to enhance the color of the sky
  • Formatt-Hitech offers four varieties of graduated neutral density filters:
  • Soft edge grad
  • Hard edge grad
  • Reverse grad
 
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