Chameleon is a multilayered, iridescent film, from the USA that we are trialling (or at least will be when we open again after the Covid-19 lockdown). You have probably seen iridescence in pearlescent paint jobs on cars before. You will also have seen it in soap bubbles. To achieve iridescence in a window film takes advanced US equipment and 200 layers of material (compare that to regular window film which usually has 3 or 4 layers). We fitted Cameleon to the windscreen of this G11 7 Series shortly before we had to close for the pandemic, and thought we’d show some of the process as well as the result.