Bandpass filters pass a narrow spectral band of UV, visible, or NIR radiation and reject out-of-band wavelengths from X-ray to the far IR. Applications include spectra radiometry, medical diagnostics, chemical analysis, colorimetry, astronomy, or any application where spectral isolation is required.
Specifications
Material: | Borofloat, soda lime |
Diameter: | +0.00/-0.10mm |
Clear aperture: | >80% of diameter |
Thickness: | +/-0.2mm |
Surface quality: | 80-50 scratch and dig |
Central wavelength: | (200-2000) +/-3nm |
FWHM: | 20-100nm |
Transmission: | >90% |
Blocking: | OD4 - OD6 |
Bandpass filters pass a narrow spectral band of UV, visible, or NIR radiation and reject out-of-band wavelengths from X-ray to the far IR. Applications include spectra radiometry, medical diagnostics, chemical analysis, colorimetry, astronomy, or any application where spectral isolation is required.
Specifications
Material: | Borofloat, soda lime |
Diameter: | +0.00/-0.10mm |
Clear aperture: | >80% of diameter |
Thickness: | +/-0.2mm |
Surface quality: | 80-50 scratch and dig |
Central wavelength: | (200-2000) +/-3nm |
FWHM: | 20-100nm |
Transmission: | >90% |
Blocking: | OD4 - OD6 |
