div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: blogsglowscotlandorgukWavelengthnm 9550 i 10590f 633 1-33 1-00 Colour Red Green Blue Colour Infrared Red Element Hydrogen Sodium Wavelengthnm 656 The radiation emitted src=https:reader034fdocumentsusreader034viewer20220421165e933f0c28a8a4742c00bcedhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: blogsglowscotlandorgukWavelengthnm 9550 i 10590f 633 1-33 1-00 Colour Red Green Blue Colour Infrared Red Element Hydrogen Sodium Wavelengthnm 656 The radiation emitted src=https:reader034fdocumentsusreader034viewer20220421165e933f0c28a8a4742c00bcedhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: blogsglowscotlandorgukWavelengthnm 9550 i 10590f 633 1-33 1-00 Colour Red Green Blue Colour Infrared Red Element Hydrogen Sodium Wavelengthnm 656 The radiation emitted src=https:reader034fdocumentsusreader034viewer20220421165e933f0c28a8a4742c00bcedhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: blogsglowscotlandorgukWavelengthnm 9550 i 10590f 633 1-33 1-00 Colour Red Green Blue Colour Infrared Red Element Hydrogen Sodium Wavelengthnm 656 The radiation emitted src=https:reader034fdocumentsusreader034viewer20220421165e933f0c28a8a4742c00bcedhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: blogsglowscotlandorgukWavelengthnm 9550 i 10590f 633 1-33 1-00 Colour Red Green Blue Colour Infrared Red Element Hydrogen Sodium Wavelengthnm 656 The radiation emitted...