wing
![Looking at an opal through a scanning electron microscope](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/8369/opal_sem_small_size.jpg?h=e39eea65&itok=5jTuJe0x)
Colors at the Nanoscale: Butterflies, Beetles and Opals
In this activity, learners will be exposed to the term ‘Photonic Crystals,' explore some of the well-known photonic crystals in nature and will also be able observe one method that scientists use in trying to replicate this process.
Product
![](https://nisenet.org/sites/default/files/styles/curated_list_large/public/images/catalog/SEM_butterfly_wing.jpg?itok=HTACRn2S)
Scientific Image - Overlapping Scales of Blue Morpho Butterfly Wing
Magnified image of a blue morpho butterfly wing using a Scanning Electron Microscope.
Product
![](https://nisenet.org/sites/default/files/styles/curated_list_large/public/images/catalog/ttsem_morpho_400x.jpg?itok=-1ov2Ppo)
Scientific Image - SEM Image of Blue Morpho Butterfly Wing
Magnified image of a blue morpho butterfly wing using a Scanning Electron Microscope.
Product
![](https://nisenet.org/sites/default/files/styles/curated_list_large/public/images/catalog/onSilicon05_edit.jpg?itok=N5SdBDzj)
Scientific Image - Nanoscale Structures on a Blue Morpho Butterfly Wing
Magnified image of a blue morpho butterfly wing using a Scanning Electron Microscope.
Product
![](https://nisenet.org/sites/default/files/styles/curated_list_large/public/images/catalog/onSilicon04_edit.jpg?itok=Zk_psXhx)
Scientific Image - Nanoscale Structures on a Blue Morpho Butterfly Wing
Magnified image of a blue morpho butterfly wing using a Scanning Electron Microscope.
Product
Scientific Image - Blue Morpho Butterfly Wing
Magnified image of a Blue Morpho butterfly wing.
Product