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Linear Apodizing ND Filters

  • Model: Linear Apodizing ND Filters
  • Company: Reynard Corporation
  • Type: Filters
  • Diameter / Dimension: 25mm - 200mm
  • Filter Category: Neutral Density Filter
  • Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research, Other
  • Dimensions: 25mm x 50 mm + custom
  • Optical Density: 0.04 - 1, 2, 3, 4 or 5
  • Material: BK-7 or equivalent
  • Surface Quality: 80-50 scratch/dig
  • TWE: < 2 Waves Per 25mm
  • Wavelength Calibration: 510nm or 2500nm

Inserting a variable ND transmission filter at the aperture stop will modify the diffraction pattern of a lens. The reduced transmission at the center of the aperture will favor performances at high frequencies, while reducing transmission at the edge will favor low-frequency performance. Apodizing filters are used to eliminate intensity variations in optical systems. ISO 9001:2015 and ITAR.
Linear Apodizing ND Filters

Reynard Corporation
1020 Calle Sombra
San Clemente, CA 92673-6227
United States
Phone: +1 949-366-8866
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