Camera 3, Filter F164N Notes: [Fe II] line. See also “Camera 1, Filter F164N”. Central wavelength: 1.6460 μm Mean wavelength: 1.6460 μm Peak wavelength: 1.6476 μm Wavelength range: 1.637–1.655 μm FWHM: 0.0173 μm Maximum throughput: 20.234% Central pixel fraction: 0.471 Figure A.40: NIC3, F164N Throughput