Edmund Optics® uses own and third party cookies to optimize the technical service features of our website. Find out how we use cookies.

  • My Account
  •   
Category
Coating
Color
Cut-Off Wavelength (nm)
Cut-On Wavelength (nm)
Center Wavelength CWL (nm)
Diameter (mm)
-OR- Select Your Range:
0 to 0
Full Width-Half Max FWHM (nm)
Optical Density OD
Dimensions (mm)
Type
Blocking Wavelength Range (nm)

Optical Filters

Optical Filters are used to selectively transmit or reject a wavelength or range of wavelengths. Optical Filters are used in applications such as fluorescence microscopy, spectroscopy, clinical chemistry, or machine vision inspection. Optical Filters are ideal for life science, imaging, industrial, or defense industries. Edmund Optics offers a variety of Optical Filters for many applications, including bandpass interference, notch, edge, dichroic, color substrate, or ND. Edmund Optics also offers highly durable hard coatings for applications that require high optical densities with maximum performance.

Bandpass Interference Filters are designed to transmit a portion of the spectrum, while rejecting all other wavelengths. Notch Filters reject a portion of the spectrum, while transmitting all other wavelengths. Edge or Dichroic Filters transmit wavelengths that are either greater than the cut-on or shorter than the cut-off wavelengths. Color Substrate Filters utilize the material’s inherent adsorption and transmission properties, while ND Filters evenly reduce transmission across a portion of the spectrum.

Note: Filter curves are available on all product family and stock level pages.

Bandpass Filters | View All

Longpass Edge and Dichroic Filters | View All

Shortpass Edge and Dichroic Filters | View All

Notch Filters | View All

Color and Absorptive Filters | View All

Neutral Density (ND) Filters | View All

Imaging Filters | View All


×

Need a Quote?

Edmund Optics Facebook Edmund Optics Twitter Edmund Optics YouTube Edmund Optics LinkedIn Edmund Optics Google+ Edmund Optics Instagram



×