The 10BPF25-550 Bandpass Filter is a 1 inch (25.4 mm) diameter band pass filter with a center wavelength of 550 ± 3.5 nm and a Full Width Half Max of 25 ± 3.5 nm. Our Bandpass Filters pass a narrow spectral band of UV, visible, or NIR radiation and reject out-of-band wavelengths from the X-ray to the far IR. Applications include spectral radiometry, medical diagnostics, chemical analysis, colorimetry, astronomy, and wherever spectral isolation is required.
Технические характеристики
- Type Bandpass Filters
- Center Wavelength 550 nm
- Center Wavelength Tolerance ±3.5 nm
- FWHM 25±3.5 nm
- Effective Index of Refraction 1.5
- Size Ø25.4 mm
- Size Tolerance +0/-0.5 mm
- Thickness 0.25 in.
- Surface Quality 80-50 scratch-dig
- Minimum Peak Transmission 50&percnt,
- Temperature Range -50 to 100°C
- Wavelength Shift with Temperature 0.01 to 0.02 nm/°C
- Humidity Resistance Per MIL-STD-810E, method 507.3, procedure III, modified to 5 cycles
- Clear Aperture 20.2 mm
- Cleaning See How to Clean Optics
