Foot-lambert (fL)
Imperial luminance unit, equal to 3.426 cd/m². The SMPTE cinema reference is 14 fL (48 nits) for SDR 2D. Home-theater calibrators often target 16–30 fL for SDR in a dark room.
Imperial luminance unit, equal to 3.426 cd/m². The SMPTE cinema reference is 14 fL (48 nits) for SDR 2D. Home-theater calibrators often target 16–30 fL for SDR in a dark room.