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    Filtros de Densidad Neutra

    ND Filters, also known as Neutral Density Filters, are often used in imaging or laser applications where excessive light can be damaging to camera sensors or other optical components. ND Filters are also ideal for preventing excessive light from causing inaccurate results in photometer applications. ND Filters are designed to reduce transmission evenly across a portion of the spectrum by absorbing or reflecting the portion of the light that is not being transmitted.

    Edmund Optics offers a wide variety of Neutral Density Filters for Ultraviolet (UV), Visible, or Infrared (IR) applications. Neutral Density Filter Kits are available, which include a number of filters in a range of optical densities. By stacking Neutral Density Filters, the optical density can be increased. Stepped ND Filters are also available. Stepped Optical Filters offer a number of optical densities on a single filter, ideal for lab or R&D integration.


    Filtros de Densidad Neutral Absorbentes

     

    • Atenúa la luz visible a través de absorción, en lugar de reflexión
    • Se pueden apilar múltiples filtros para aumentar el bloqueo
    • Densidades ópticas de 0.1 a 4.0 disponibles

     


    UV-NIR Neutral Density Filters
    • Constant Transmission from 190 – 1700nm
    • Can be Stacked to Create Intermediate Density Values
    • Multiple Optical Densities Available

    Filtros de Densidad Neutral VIS-NIR
    • Ideal Para Longitudes de Onda de 250 a 700nm
    • Densidades Ópticas de 0.3 a 3.0

    Filtros de Densidad Neutral NIR
    • Ideal Para Longitudes NIR de 700-1100nm
    • Densidades Ópticas de 0.3 a 3.0

    Filtros de Densidad Neutral Reflexivos
    • Espectralmente Planos
    • Máxima Certeza y Neutralidad a Precios Moderados
    • Sobre Poner los Filtros Para Conseguir Densidades Intermediarios

    Non-Reflective Neutral Density (ND) Filters
    • Prevent Unwanted Reflection Towards the Light Source
    • Spectrally Flat
    • VIS and NIR Ranges Available

    Infrared (IR) Neutral Density (ND) Filters
    • Spectrally Flat from 2μm to 14μm
    • Precision Germanium Substrate

    Filtros Kodak Wratten 2 de Densidad Neutra
    • Disponibles en tamaños grandes
    • Fáciles de cortar al tamaño deseado
    • Filtro Kodak No. 96

    Filtros de Densidad Neutra en Láminas
    • Alta rigidez y durabilidad
    • Con anti-reflectante para reducir brillos
    • Fáciles de usar y montar

    Continuously Variable Neutral Density Filters
    • Densidad Neutral Variable
    • Use Dos Para Controlar Transmisión Óptica

    Stepped Neutral Density (ND) Filters
    • 11 Discrete Density Steps
    • Design Wavelength of 400 - 700nm
    • Density Neutrality of ±5%

    Filtros de Densidad Variable Circulares

     

    • Variable continuo por encima de los 270 grados
    • Plano espectral de 400 a 700 nm
    • Opcioned montadas y sin montar disponibles

     


    Continuously Variable Apodizing Filters
    • Bull’s Eye Filter Type Decreases Radially from Center
    • Reverse Bull’s Eye Type Increases Radially from Center
    • Ideal for Eliminating Intensity Variations in Optical Systems

    Filtros ND Absorbentes Montados
    • Espectralmente Planos de 400 a 700nm
    • Control de Luz/Exposición Para Aplicaciones de Imagen
    • Cristal Homogéneo: Bloquea Por Absorción

    M25.5 and M30.5 Mounted Neutral Density Filters
    • VIS and NIR ND Filters, Mounted for Imaging Lenses
    • Variety of Optical Densities
    • Stack Filters Together for Custom Transmission Profiles

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