Edmund Optics Inc. Datasheets for Optical Filters

Filters are used to attenuate light across a certain portion of the spectrum.
Optical 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...
A virtually transparent flexible polyester filter made from a deep-dyed PET material to absorb ultraviolet rays. The material allows less than 10% transmission below 390 nanometers. 0.04mm thickness.
Optical grade UV filters are offered in unmounted versions or in mounted versions with standard photographic and lens filter mount threads. Ideal for applications where UV light needs to be...
Since common light sources deliver light that has a very broad spectral output, reaching beyond the visible, many visual and detector-based applications call for an infrared filter that is designed...
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...
These neutral density filters are continuously variable over 270° of the filter. Circular variable filters provide linear attenuation of incident light by rotating the filter. Designed to be spectrally flat...
0° and 45° Angle of Incidence Options Available Reflects 90% of Visible Light Transmits 80% of the NIR and IR These 0° and 45° angle of incidence Cold Mirrors are...
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...
75mm x 75 mm x 0.1mm Dimensions Visible and Infrared (IR) Filters Offered IR Filters Have No Transmittance from 400 - 700nm Originally designed for photographic use, Kodak Wratten Filters...
Book of Over 200 Colored Filters Improved Heat and Color Absorption Two Sizes Available Ideal for Prototyping Needs Improved heat resistance and color absorption make these thin film color filters...
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...
Discounts up to 80% Off Quantities Extremely Limited Final Sale, No Returns Shop the EO Mega Clearance presentations for the hottest deals on component-level products. Quickly browse the best optics,...
High Saturation Dichroic Type Matrix of Sizes and Sets Precision Glass Substrate Ideal for machine vision, dichroic filters are commonly used for color separation and contrast enhancement applications. Provided in...
Highest Transmission and Lowest Haze of Available Transparent Plastics At Least 25-50 Times Greater Abrasion Resistance than Similar Plastics Resistant to All Types of Chemicals and Solvents (Acetone, Acids, Alkali...
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...
Ideal for Reducing Heat In Projectors Reflects 90% of the NIR and IR Transmits 80% of Visible Light These 0° and 45° angle of incidence Hot Mirrors are perfect for...
Improved NIR Reflectance Over Standard Hot Mirrors Operating Temperatures up to 230°C Neutral Color for 5500K or 3200K Sources to ±250K Extended Hot Mirrors are designed to reduce the heat...
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...
Lightweight Plastic Excellent Thermal and Chemical Resistance These plastic filters are ideal for blocking visible light, while passing near infrared wavelengths. New plastic technology has produced filters with properties that...
Reflects Stated Color While Transmitting Remaining Visible Spectrum Ideal for Color Separation Applications Precision BK7 Substrates Our Reflective Dichroic Color Filters are designed to be used at a 45° angle...
Sharp Cut-off Wavelength High Transmission / Rejection Efficiency Precision Fused Silica Substrate Our TECHSPEC® Shortpass filters are designed to have a very sharp transition from transmission to reflection, making them...
Sharp Cut-On Wavelength High Rejection/Transmissi on Efficiency Precision Fused Silica Substrate Our TECHSPEC® Longpass filters are designed to have a sharp transition from reflection to transmission, making them ideal for...
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...
Transmits 80% of UV and Visible Light Reflects 70% of IR Light Contact Us for Custom Sizes Designed for a 0° angle of incidence, these UV Hot Mirrors multi-layer dielectric...
UV, VIS and IR Pass Ranges VIS Can Be Used for Color Bandpass A longpass filter has low transmission in the shortwave region (stopband) and high transmission in the longwave...
UV, VIS, IR Ranges Circular and Square Sizes Available An optical bandpass filter has a transmission band surrounded by two blocking bands that allow only a portion of the spectrum...
X-Y Micrometer Translation Gimbal Tilt Control for Fiber Alignment Z-Axis Translation for Objective Mount Our Metric Spatial Filters are designed to ease fiber optic and pinhole system integration. With ±1.5mm...

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