Edmund Optics Inc. Datasheets for Neutral Density Filters
Neutral density filters are designed to reduce transmission evenly across a portion of the spectrum. They are slightly sensitive to angles but they are much more forgiving than interference filters.
Neutral Density Filters: Learn more
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| Product Name | Notes |
|---|---|
| Variable Density Beamsplitter Variable Neutral Density Use Two to Control Optical Transmission Design Wavelength of 400 - 700nm Density Neutrality of +/-5% The density (and film thickness) of these continuously... | |
| These filters possess level spectral transmittance characteristics in the visible region and attenuate light by absorption with minimal reflection. Typically, neutrality and density of absorptive filters are a function of... | |
| 11 Discrete Density Steps Design Wavelength of 400 - 700nm Density Neutrality of +/-5% Density and transmission vary in eleven equal steps across the surface length. The steps are abrupt... | |
| Available in UV, Visible, and IR Center Wavelengths 10 80nm Bandwidths Available Ideal for Biomedical Applications and Instrumentation Integration 193-399nm, 400-499nm, 500-599nm, 600-699nm, 700-999nm, and 1000-1650nm CWL Options Available TECHSPEC... | |
| Bulls Eye Filter Type Decreases Radially from Center Reverse Bulls Eye Type Increases Radially from Center Ideal for Eliminating Intensity Variations in Optical Systems Apodizing filters are used to create... | |
| Common Diode, Gas, and Solid State Laser Lines Variety of Bandwidths for Each Laser Line Excellent Blocking Outside of Passband Our Laser Line Interference Filters are available with a variety... | |
| Complete Package Smooth Rotation Circular ND filters provide continuously variable, linear attenuation of incident light by rotating the filter about its center. The transmitted intensity is varied as a function... | |
| Ideal for 200-700nm Sources Optical Densities Ranging from 0.3 to 3.0 Our TECHSPEC® UV-VIS reflective neutral density (ND) filters are spectrally flat from 200 to 700nm and feature outstanding parallelism... | |
| Ideal for NIR Wavelengths 700-1100nm Optical Densities Ranging from 0.3 to 3.0 Our TECHSPEC® Reflective NIR ND filters feature a spectrally flat region between 700 and 1100nm, outstanding parallelism, and... | |
| Kodak Filter No. 96 Easily Cut Originally designed for photographic use, Kodak WRATTEN Filters have also become a popular choice for a wide variety of industrial applications. These filters are... | |
| Prevent Unwanted Reflection Towards the Light Source Spectrally Flat VIS and NIR Ranges Available Our Non-Reflective Neutral Density Filters are designed to evenly attenuate a light source while preventing unwanted... | |
| Spectrally Flat from 2μm to 14μm Precision Germanium Substrate Our IR Neutral Density Filters feature excellent linearity over a wide spectral band of 2μm to 14μm. Ideal for thermal and... | |
| Spectrally Flat from 400-700nm Homogeneous Glass: Blocks by Absorption Light/Exposure Control for Imaging Neutral Density (ND) filters appear gray in color and reduce the amount of light reaching the camera's... | |
| Spectrally Flat Maximum Accuracy and Neutrality at Moderate Price Use Stacks to Create Intermediate Density Values These filters have constant density values across the surface. The transmission to reflection ratio... | |
| VIS and NIR ND Filters, Mounted for Imaging Lenses Variety of Optical Densities Stack Filters Together for Custom Transmission Profiles Our TECHSPEC® Absorptive Neutral Density Filters and TECHSPEC® NIR Non-Reflective... |
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