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Everix Ultra-Thin OD 4 Notch Filter, 457nm, 12.5mm Diameter

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Everix Ultra-Thin OD 4.0 Notch Filters

Everix Ultra-Thin OD 4.0 Notch Filters

Stock #23-673 In Stock
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Diameter (mm):
Optical Density OD (Average):
Center Wavelength CWL (nm):
Transmission (%):
>85 (average)
Transmission Wavelength (nm):
Notch Filter
Dimensional Tolerance (mm):
Clear Aperture (%):
Center Wavelength CWL Tolerance (%):
Maximum Thickness (μm):

Regulatory Compliance

Certificate of Conformance:

Product Family Description

  • 300 and 400µm Maximum Thickness Options
  • Flexible Structure and Scratch Resistant
  • Extruded Thin Film with Sharp Spectral Profiles

Everix Ultra-Thin OD 4.0 Notch Filters combine high performance and low cost in a new class of scratch insensitive, flexible thin film interference filters. With wavelengths covering the visible and near infrared regions, these filters offer rejection levels meeting optical densities of 4. Everix Ultra-Thin OD 4.0 Notch Filters provide similar transmission and rejection levels of most hard oxide filters, while not sacrificing the profile of the rejection band. These filters are suited for integration into handheld or portable medical, measurement, and optical devices where the overall weight and optical path length is a critical design element.

Note: All Everix standard products are available exclusively from Edmund Optics® for immediate purchase. Custom filter designs can be purchased directly from Everix.