Until now, achieving a blackout-free view meant repeating certain frames within the viewfinder. The Z 9 outputs two data streams from the stacked CMOS sensor: one for writing to the memory card and one for viewing. The viewing stream is unaffected by any capture processing, leaving a pristine, lag-free, uninterrupted view with absolutely no blackout. | Bundle | | Nikon | Z 9 FX-Format Flagship professional full-frame stills/video mirrorless camera Body w/ Advanced Accessory | Black | Best Buy