
Frame Rates and Aspect Ratios 139
nanocrystals, which emit light at very narrow band-
widths when excited by blue LED photon energy,
are now beyond DCI-P3 color space and are get-
ting narrower and more saturated as the technology
matures. HDR display levels reach up to 1,000 nits
on SONY and Canon HDR monitors and on some
consumer television sets. HDR can be viewed at up
to 2,000 and even 4,000 nits on specialized Dolby
monitors.
Laser light sources in Dolby Cinema and
IMAX Laser Cinema projection systems pro-
duce narrow bandwidth, highly saturated colors
and are getting very close to accurately reproduc-
ing the ...