Contrast ratio of Samsung SyncMaster S22B310

Contrast ratio 866:1
Monitor model Samsung SyncMaster S22B310
Submitted 21 Mar 2015 04:13 CET, by 108.0.*.*
Camera model Panasonic DMC-LZ8
Processing remarks


Black
Screen photo
Luminance 0.19 cd/m2
Luminance spread 0.03 cd/m2 (2 standard deviations)
Exposure value –1.59 stops   (aim for –2 to –3)
Exposure spread 0.24 stops
Area used for calculation 0.462 x 0.462
Camera settings Exposure time: 4   ISO: 400   F-number: 3.3
Focal length: 32 mm   (35 mm equivalent)
Exposure compensation: 0
White
Screen photo
Luminance 168 cd/m2
Luminance spread 30 cd/m2 (2 standard deviations)
Exposure value –2.47 stops   (aim for –2 to –3)
Exposure spread 0.26 stops
Area used for calculation 0.462 x 0.462
Camera settings Exposure time: 1/400   ISO: 400   F-number: 3.3
Focal length: 32 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.