PhotoJim
Member
When it came out, what were some of the big selling points of the 4 over the 3.?
Was AF a big deal at that point.?
Thank You
AF was a big deal, although a lot of pros didn't use it right away.
Faster X sync, integrated motor drive, matrix metering, built-in spot meter... I imagine those were pretty compelling. Program mode and shutter priority might have been selling features for some, too, though I suspect most pros used aperture priority or manual mode.