All I know about acrylic, and/or have worked with
Some light reading: My deuterated acrylic adventure. Coming soon.
Fabrication and Polishing
Light Transmission Tests
Annealing, Bending, Gluing, Coating, ...
Described here is the procedure to normalize, bend/twist and anneal the lightguides using the oven. It is basically a How-To for operating the oven\ in the case of normalization. The other use cases will be highlighted elsewhere on this page, or would be minor modifications of the procedure described in this How-To document.