Rokakku
0
- Joined
- Aug 1, 2011
- Messages
- 86
- Points
- 18
How cool is this!
https://i.imgur.com/hHFz9Eh.gifv
https://www.materialsampleshop.com/products/diffractive-optical-element
https://i.imgur.com/hHFz9Eh.gifv
https://www.materialsampleshop.com/products/diffractive-optical-element
Last edited: