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Neutral Density (ND) Filters

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    Mounted Absorptive Neutral Density (ND) Filters Mounted Absorptive Neutral Density (ND) Filters
    • Spectrally Flat from 400-700nm
    • Homogeneous Glass: Blocks by Absorption
    • Light/Exposure Control for Imaging
    M25.5 and M30.5 Mounted Neutral Density Filters
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    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
    SCHOTT NG Absorptive Neutral Density (ND) Filters New
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    SCHOTT NG Absorptive Neutral Density (ND) Filters
    • NG4, NG9, or NG11 Glass Types
    • Specified Optical Densities from 0.15 to 5.0
    • Provide Even Light Attenuation in the Visible Spectrum
    • SCHOTT NG Gray Glass Also Available
    Absorptive Neutral Density (ND) Filters Absorptive Neutral Density (ND) Filters
    • Attenuates Visible Light Via Absorption, Rather than Reflection
    • Multiple Filters Can be Stacked for Increased Blocking
    • Optical Densities from 0.1 to 4.0 are Available
    • Also Available Pre-mounted in C-Mount Housings
    SCHOTT NG Gray Glass Neutral Density (ND) Filters New
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    SCHOTT NG Gray Glass Neutral Density (ND) Filters
    C-Mount Absorptive Neutral Density (ND) Filters New
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    C-Mount Absorptive Neutral Density (ND) Filters
    • Pre-mounted in Engraved C-Mount Housings
    • Simplify Integration into Optical Systems
    • Optical Densities from 0.15 to 2.5
    • Also Available Unmounted
    UV-NIR Neutral Density Filters
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    UV-NIR Neutral Density Filters
    • Constant Transmission from 190 – 1700nm
    • Can be Stacked to Create Intermediate Density Values
    • Multiple Optical Densities Available
    UV-VIS Neutral Density (ND) Filters
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    UV-VIS Neutral Density (ND) Filters
    • Ideal for 250-700nm Sources
    • Optical Densities Ranging from 0.3 to 3.0
    Near-IR (NIR) Neutral Density (ND) Filters
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    Near-IR (NIR) Neutral Density (ND) Filters
    • Ideal for NIR Wavelengths 700-1100nm
    • Optical Densities Ranging from 0.3 to 3.0
    Reflective Neutral Density (ND) Filters
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
    Reflective Neutral Density (ND) Filters
    • Spectrally Flat
    • Maximum Accuracy and Neutrality at Moderate Price
    • Use Stacks to Create Intermediate Density Values
    Non-Reflective Neutral Density (ND) Filters 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 Infrared (IR) Neutral Density (ND) Filters
    • Spectrally Flat from 2μm to 14μm
    • Precision Germanium Substrate
    Kodak Wratten 2 Neutral Density Filters Kodak Wratten 2 Neutral Density Filters
    • Available in Large Sizes
    • Easily Cut for Custom Sizing
    • Kodak Filter No. 96
    Laminated Neutral Density (ND) Filter Film Laminated Neutral Density (ND) Filter Film
    • High Rigidity and Durability
    • Anti-Reflection (AR) Coated to Reduce Glare
    • Easy to Handle and Mount
    Continuously Variable Neutral Density Filters Continuously Variable Neutral Density Filters
    • Continuous Linear Adjustment of Optical Density
    • Use in Pairs to Control Beam Transmission
    • Ideal for 400 - 700nm
    Stepped Neutral Density (ND) Filters Stepped Neutral Density (ND) Filters
    • 11 Discrete Density Steps
    • Design Wavelength of 400 - 700nm
    • Density Neutrality of ±5%
    Circular Variable Filters Circular Variable Filters
    • Continuously Variable Over 270°
    • Spectrally Flat from 400-700nm
    • Mounted and Unmounted Versions Available
    Mounted Circular Neutral Density (ND) Filters Mounted Circular Neutral Density (ND) Filters
    • Complete Package
    • Smooth Rotation
    • Stainless Steel Post is Included
    Continuously Variable Apodizing Filters 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

    View all Resources Related to Neutral Density (ND) Filters  


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