<fxlayout help_file="SpectrumIwa.html">
	<page name="Spectrum Iwa">
 	<vbox>
		<control>intensity</control>
		<control>refractiveIndex</control>
		<control>thickMax</control>
		<control>thickMin</control>
		<control>RGamma</control>
		<control>GGamma</control>
		<control>BGamma</control>
		<control>loopSpectrumFadeWidth</control>
		<control>spectrumShift</control>
		<control>lensFactor</control>
		<control>lightThres</control>
		<control>lightIntensity</control>
  	</vbox>
  	</page>
</fxlayout>