From BritneySpearsVEVO
We could not help noticing that the new Britney Spears video, “Hold It Against Me” is riddled with shots of cameras. We’re of course not 100% sure, but we believe we have identified the following: it looks like there’s a 1977 Minolta XG 1 (or XG 2, E, SE) 35mm SLR (0:23, 0:33, 0:42), a Ricoh 126 C Automatic 35mm rangefinder (0:23) and a Konica Autoreflex TC (0:32). If you find more, send them in.
In the #12 teaser, they show two camera very distinctly in the first few seconds: the Konica Autoreflex TC 35mm SLR and the Olympus 35 RC 35mm rangefinder.