Originally posted by disconnekt Well, if you count "hybrid SLRs" aka film body's with AF. DSLRs been (commercially) around since like '91 (Kodak DCS 100 was the first available), so actually 24(-ish) years.
OK if that's your standard, the Pentax ME-F was the first AF 35mm SLR, released in 1981. It had TTL CDAF autofocus, so it preceded MILC AF systems by at least a quarter century. But it was an SLR, Not a DSLR.
So was the DCS 100 (a digital back) a Kodak dSLR camera or a back for a Nikon F3HP? The Nikon could function with its native film back, but could the DCS 100 function without the Nikon analog body? Was it a digital single lens reflex camera?