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- Joined
- Nov 25, 2007
- Messages
- 178
- Points
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Does anyone know (or is there a guide) how to make your own diffraction gratings? You can get the film from rainbow symphony, but I guess my question is..can the film be layered on top of each other to create a more exciting effect? Something like the different types of matrix gratings that nova sells. How would you go about making the mega matrix as compaired to the regular matrix?
I have a laser star projector that seems to be made out of several different gratings placed together, but Im afraid to take it apart to see how it works.
I have a laser star projector that seems to be made out of several different gratings placed together, but Im afraid to take it apart to see how it works.