Schlieren Demonstration

This Schlieren setup is composed of the following elements:

1. A point light source (bright LED coupled to fiberoptic)
2. A 6" concave first-surface reflecting mirror (for a telescope)
3. A razor blade at the focal point to the camera.
4. A camera w/ telephone lens (albeit a cheap one) beyond the focal point.

I'll be uploading a video that goes through the concepts and details of this setup a little later.