Contrast ratio results for Samsung S32D850T

Contrast ratio 2021:1
Monitor model Samsung S32D850T
Submitted 05 May 2017 00:41 CEST, by 68.149.*.*
Camera model Canon EOS 6D
Processing remarks

Warning: Image focal lengths/zoom levels are not the same.

Black
Screen photo
Luminance 0.13 cd/m2
Luminance spread 0.13 cd/m2 (2 standard deviations)
Exposure value –2.65 stops   (aim for –2 to –3)
Exposure spread 1.59 stops
Area used for calculation 0.481 x 0.541
Camera settings Exposure time: 4   ISO: 200   F-number: 2.8
Focal length: 34.6 mm   (35 mm equivalent)
Exposure compensation: 0
White
Screen photo
Luminance 269 cd/m2
Luminance spread 43 cd/m2 (2 standard deviations)
Exposure value –2.3 stops   (aim for –2 to –3)
Exposure spread 0.23 stops
Area used for calculation 0.467 x 0.525
Camera settings Exposure time: 1/395   ISO: 200   F-number: 2.8
Focal length: 33.6 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.