Contrast ratio of Hyundai W241D

Contrast ratio 709:1
Monitor model Hyundai W241D
Submitted 26 Oct 2017 13:06 CEST, by 93.103.*.*
Camera model Nikon 1 S2
Processing remarks


Black
Screen photo
Luminance 0.17 cd/m2
Luminance spread 0.09 cd/m2 (2 standard deviations)
Exposure value –2.62 stops   (aim for –2 to –3)
Exposure spread 0.82 stops
Area used for calculation 0.403 x 0.453
Camera settings Exposure time: 2.5   ISO: 400   F-number: 3.5
Focal length: 29 mm   (35 mm equivalent)
Exposure compensation: 0
White
Screen photo
Luminance 121 cd/m2
Luminance spread 49 cd/m2 (2 standard deviations)
Exposure value –2.44 stops   (aim for –2 to –3)
Exposure spread 0.59 stops
Area used for calculation 0.403 x 0.453
Camera settings Exposure time: 1/250   ISO: 400   F-number: 3.5
Focal length: 29 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.