Contrast ratio of fujitsu

Contrast ratio 392:1 (edge: 402:1)
Monitor model fujitsu
Submitted 12 Jun 2012 07:30 CEST, by 122.104.*.*
Camera model Olympus SP500UZ
Processing remarks


Black
Screen photo
Luminance 0.3 cd/m2
Luminance spread 0.1 cd/m2 (2 standard deviations)
Exposure value –2.81 stops   (aim for –2 to –3)
Exposure spread 0.47 stops
Area used for calculation 0.55 x 0.55
Camera settings Exposure time: 4   ISO: 80   F-number: 2.8
Focal length: 38.1 mm   (35 mm equivalent)
Exposure compensation: 0
White
Screen photo
Luminance 117 cd/m2
Luminance spread 14 cd/m2 (2 standard deviations)
Exposure value –1.52 stops   (aim for –2 to –3)
Exposure spread 0.17 stops
Area used for calculation 0.55 x 0.55
Camera settings Exposure time: 1/40   ISO: 80   F-number: 2.8
Focal length: 38.1 mm   (35 mm equivalent)
Exposure compensation: 0
Black at screen edge
Screen photo
Luminance 0.29 cd/m2
Luminance spread 0.09 cd/m2 (2 standard deviations)
Exposure value –2.85 stops   (aim for –2 to –3)
Exposure spread 0.45 stops
Area used for calculation 0.55 x 0.55
Camera settings Exposure time: 4   ISO: 80   F-number: 2.8
Focal length: 38.1 mm   (35 mm equivalent)
Exposure compensation: 0
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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.