Bandpass Filter, 50.8x50.8 mm, 500±2 nm Center, 10±2 nm FWHM
$354.00
Ex Tax: $354.00
Available Options
The 20BPF10-500 Bandpass Filter is a 2 x 2 inch (50.8 x 50.8 mm) square bandpass filter with a center wavelength of 500 ±2 nm and a Full Width Half Max of 10 ±2 nm. See Curve 13, for transmission graph. 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.
feature | |
Center Wavelength | 500 nm |
Center Wavelength Tolerance | ±2 nm |
Cleaning | See How to Clean Optics |
Clear Aperture | 45.5 mm |
Effective Index of Refraction | 2 |
FWHM | 10±2 nm |
Humidity Resistance | Per MIL-STD-810E, method 507.3, procedure III, modified to 5 cycles |
Minimum Peak Transmission | 50% |
Size | 50.8 x 50.8 mm |
Size Tolerance | +0/-0.5 mm |
Surface Quality | 80-50 scratch-dig |
Temperature Range | -50 to 100°C |
Thickness | 0.119 in. |
Type | Bandpass Filters |
Wavelength Shift with Temperature | 0.01 to 0.02 nm/°C |