| Optical Specification | |
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Center Wavelength (CWL) |
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CWL Tolerance |
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FWHM |
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FWHM Tolerance |
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Blocking Region Wavelength range where light is strongly suppressed
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Peak Transmission (%) |
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Filtering Mechanism How the filter selects wavelengths (typically by reflection)
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| Operating Conditions | |
Angle of Incidence Larger angles can shift the center wavelength
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Operating Temperature |
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Transmitted Wavefront (RMS) Affects image quality and beam distortion
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| Material & Coating | |
Substrate |
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Coating Method |
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Filter Construction Single-piece or laminated structure depending on application and coating design
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Surface Quality Indicates surface defects that may cause scattering
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| Mechanical | |
Size Tolerance |
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Mounting Types |
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Overall Height |
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Mount Material |
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| Part Number | |
PN |
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MVBP775-55 Bandpass Filter(CWL=775nm,FWHM=55nm)
SO3015416
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This MVBP775-55 bandpass filter is designed to transmit a near-infrared band centered at 775 nm while reducing unwanted out-of-band light.
It is suitable for machine vision, near-infrared imaging, and optical sensing systems using near-infrared LED illumination or 775 nm-centered signal detection. It helps isolate the target near-infrared signal, reduce background interference outside the passband, and preserve usable signal brightness for higher-contrast measurements.
Key specifications:
- Wavelength / main spec: 775 nm center wavelength (CWL)
- Bandwidth / transition spec: 55 nm FWHM
- Transmission / blocking: T > 90%; OD2 blocking from 200–1100 nm
- Format / availability: Available in 12.5 mm to 34 mm diameters (mounted and unmounted options) and M25.5×0.5 to M55×0.75 threaded mounts
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