Phase One announced its new IQ series of medium format digital camera backs—the top of the line IQ180 offers a full 80MP sensor, an ultra high-res retina display and a USB 3.0 port. Also available are the IQ160 and IQ140, which offer 60.5 and 50 megapixels, respectively. Right off the bat, the IQ180 features the much-coveted USB 3.0 port, for ultrafast tethered shooting, making it the only digital back currently compatible with the faster interface (it also contains a FireWire 800 connection). Another nice addition is the 3.2-inch 1.15MP resolution retina multi touch LCD.