Aperture preferred AE, match LED manual metering, OTF TTL flash metering, LED meter display, AE compensation, AE hold, dedicated hot shoe, PC sync terminal, quartz timed electronic shutter, shutter speed range 11 sec to 1/1000 (in AE mode. 1 sec is longest shutter speed that can be set manually), plus B, X sync at 1/100, self-timer, ISO range 12-3200, set manually, manual film advance and rewind, multiple exposure capability, removable back, electronic remote release socket, DOF preview. Optional ACCESSORIES: Motor: 139 Winder (2 fps) Data Back D-6. Dedicated flash: 540, TLA-20, TLA-30.