I don’t know all the cameras that have this feature. Higher end dslrs for sure, canon and nikon. And the pricey but awesome Ricohs. An old Nikon d200 will do it, and they can cost under $100!…

And that is a neat trick because it comes off the card as a trichrome. I didn’t have a computer with me so that trick let me make trichromes on the fly. But depending on what software you have access to you can also make trichromes with almost any digital camera. I’ve made lots with the iPhone.