Camera 3, Filter F240M Notes: CO band. Thermal background important. Central wavelength: 2.3955 μm Mean wavelength: 2.3963 μm Peak wavelength: 2.4130 μm Wavelength range: 2.3–2.5 μm FWHM: 0.1951 μm Maximum throughput: 29.697% Central pixel fraction: 0.349 Figure A.50: NIC3, F240M Throughput