What is the licence for this work?

[Loic Benoit]

Are we allowed to re-use and modify your Panolens example projects? What licence applies? How do you suggest providing attribution to you as the original creator of the work?

Panolens is exactly what my client is looking for. It would be used in a commercial project.

[Ray Chen]

Yes, it's under MIT license so it's free of charge for modification and commercial use. Here's the license. As for original author, you can simply put Ray Chen. :)