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Ultra Narrow Traditional Coated Bandpass Filters

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Ultra Narrow Traditional Coated Bandpass Filters are ideal for use as laser line, laser cleanup, or laser excitation filters in demanding medical and laser applications. These filters provide OD 4 blocking by design, center wavelength tolerances as tight as 0.05nm, and bandwidths ranging from 0.2nm to 5.0nm. Multiple standard wavelength options including H-alpha hydrogen, HeNe laser, and Nd:YAG laser line are available. Rapid custom filters with bandwidth between 0.15 and 50nm and center wavelength between 340 and 2400nm are available. Please contact us for a quote.

Common Specifications

Diameter (mm):
25.00 +0.00/-0.25
Clear Aperture CA (mm):
21.00
Substrate Thickness (mm):
6 +0.00/-0.25
Angle of Incidence (°):
0
Substrate:
Soda Lime Glass & Filter Glass

Products

Dia. (mm) CWL (nm) FWHM (nm)  Minimum Transmission (%)   Substrate Thickness (mm)   Compare   Stock Number   Price  Buy
25.00 532.00 0.20 >45 6
25.00 632.80 0.20 >45 6
25.00 656.30 0.20 >45 6
25.00 532.00 0.50 >45 6
25.00 632.80 0.50 >45 6
25.00 656.30 0.50 >45 6
25.00 532.00 1.00 >50 6
25.00 632.80 1.00 >55 6
25.00 656.30 1.00 >55 6
25.00 1,064.00 1.00 >50 6
25.00 532.00 2.00 >55 6
25.00 632.80 2.00 >55 6
25.00 656.30 2.00 >55 6
25.00 1,064.00 2.00 >55 6

Related Products

Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

 
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