Neutral Density FiltersFilters

Ni Series – VIS/SWIR

MidOpt Neutral Density Filters serves as “sunglasses” for your system and can be used with monochrome or color cameras. Designed to reduce light intensity neutrally over a specific wavelength range without affecting image color or contrast.

Overview

Neutral Density Filters-VIS/NIR

MidOpt Neutral Density Filters serves as “sunglasses” for your system and can be used with monochrome or color cameras. Designed to reduce light intensity neutrally over a specific wavelength range without affecting image color or contrast.

 

  • Available in a variety of optical densities
  • Reduce light intensity while maintaining a wide aperture and shallow depth of field. Every 0.3 density increment equals one f-stop
  • Minimize pixel saturation
  • Can be stacked with other Neutral Density Filters to test various optical densities
  • Exceptional surface quality; 40/20 scratch/dig

 

Ni Series – Broad Spectrum; VIS/NIR

  • Low reflectivity filter effective from 400-2000nm
  • Available in optical densities ranging from 0.3-2.0
  • Coated on low-expansion, heat-resistant Borofloat® glass

Part NoDescriptionUseful RangeOptical Density
➡Ni030Neutral Density Filter - Low Reflectivity 50% Transmission400-2000nm0.3
➡Ni060Neutral Density Filter - Low Reflectivity 25% Transmission400-2000nm0.6
➡Ni090Neutral Density Filter - Low Reflectivity 12.5% Transmission400-2000nm0.9
➡Ni120Neutral Density Filter - Low Reflectivity 6.25% Transmission400-2000nm1.2
➡Ni200Neutral Density Filter - Reflective 1% Transmission400-2000nm2.0

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