Materials look GREAT. And that lens!
Thanks Josh!
I used the 'bubble' material as a starting point for the lens, since it sets up a nice gradient. When I find some time, I want to bring glass + bubble into the material graph, and see if I can end up with something closely resembling the lens coating.
Great job, like a black product on a black background. Maybe it's nice to make some close up with depth of field
Very nice rendering.