Camera 3, Filter F175W Notes: Thermal background important. Central wavelength: 1.805 μm Mean wavelength: 1.8333 μm Peak wavelength: 2.2835 μm Wavelength range: 1.2–2.3 μm FWHM: 0.9137 μm Maximum throughput: 31.531% Central pixel fraction: 0.448 Figure A.42: NIC3, F175W Throughput