Waterproof Mini Camera (infrared-ready)
It's one of the lightweight GoPro-like cameras Public Labbers have been testing out -- one we tested survived a fall from 70 feet in its protective case -- though not recommended!
Read about our testing with one of these in this Atlas Obscura article!
These are listed at 12 megapixels, and come with WiFi, so with the right app and smartphone you can see what it sees while it's in the air.
(exact model will vary)
There is moderate lens distortion from these little cameras, but you can remove that with this free and open source online tool.