FWHM≥40nm, Bandpass Filter

FWHM ≥40nm Bandpass Filters are designed to isolate a wide spectral band, maximizing light throughput while reliably blocking unwanted out-of-band wavelengths. Because of their broader transmission profile, these filters are ideal for applications requiring high signal intensity over a wider range.

  • Broad Transmission Band: Features a Full Width at Half Maximum (FWHM) of 40nm or greater, allowing for maximum signal collection.

  • High Contrast & Blocking: Deep optical density (OD) blocking outside the passband ensures minimal background noise and high signal-to-noise ratios.

  • Versatile Integration: Perfect for broad-spectrum fluorescence imaging, machine vision illumination, environmental monitoring, and clinical chemistry.
FWHM≥40nm, Bandpass Filter
Skip to results list

Filters

221 items
Center Wavelength (nm)
FWHM (nm)
Optical Density(OD)

Filter

Center Wavelength (nm)
FWHM (nm)
Optical Density(OD)

Need Help Choosing a Product?

Share your requirement of spectral or your application goal.We will review and provide product recommendation to you.