Comment by carbolite103

As far as 35mm systems it's pretty much just Leica and Nikon at the moment, though I would imagine that Nikon is close to discontinuing their F6 flagship soon. Thankfully many 35mm cameras from the 70s and 80s are engineering masterpieces that will likely keep functioning well into the second half of this century. I just hope that companies will continue making film stocks for them.