Contrast ratio results for Fujitsu P22W-5 IPS

Contrast ratio 384:1
Monitor model Fujitsu P22W-5 IPS
Submitted 10 Nov 2013 20:22 CET, by 83.31.*.*
Camera model Olympus SP550UZ
Processing remarks

Warning: image file 2: Underexposed. Please increase the shutter time.
Note: image file 2: suggested exposure time: 1/64 s (Set EV to +1.6)

Black
Screen photo
Luminance 0.05 cd/m2
Luminance spread 0.01 cd/m2 (2 standard deviations)
Exposure value –3.09 stops   (aim for –2 to –3)
Exposure spread 0.35 stops
Area used for calculation 0.389 x 0.437
Camera settings Exposure time: 4   ISO: 400   F-number: 2.8
Focal length: 28 mm   (35 mm equivalent)
Exposure compensation: 0
White
Screen photo
Luminance 19 cd/m2
Luminance spread 3 cd/m2 (2 standard deviations)
Exposure value –4.15 stops   (aim for –2 to –3)
Exposure spread 0.21 stops
Area used for calculation 0.389 x 0.437
Camera settings Exposure time: 1/200   ISO: 400   F-number: 2.8
Focal length: 28 mm   (35 mm equivalent)
Exposure compensation: 0

The luminance values in cd/m2 are not very reliable, since camera sensitivities can easily differ up to 50% from their nominal value. Typically, the real luminance is 30% lower than this number. The area used for calculation is chosen such that it corresponds to a viewing angle of ±14° horizontally and ±10.5° vertically, which is equivalent to viewing the screen from a distance of about 1.5 times the diagonal size.

Unfortunately, there is a lot of variation in how cameras use EXIF settings. If photos from your camera your produce unusable results, try coming back in a few days. I review submitted pictures regularly and try to fix problems.