Contrast ratio of Acer EB162Q

Contrast ratio 106:1
Monitor model Acer EB162Q
Submitted 06 Feb 2019 23:51 CET, by 49.144.*.*
Camera model Nikon D3100
Processing remarks


Black
Screen photo
Luminance 1.31 cd/m2
Luminance spread 1.57 cd/m2 (2 standard deviations)
Exposure value –2.33 stops   (aim for –2 to –3)
Exposure spread 2.01 stops
Area used for calculation 0.375 x 0.422
Camera settings Exposure time: 0.4   ISO: 400   F-number: 3.5
Focal length: 27 mm   (35 mm equivalent)
Exposure compensation: 1
White
Screen photo
Luminance 138 cd/m2
Luminance spread 66 cd/m2 (2 standard deviations)
Exposure value –2.6 stops   (aim for –2 to –3)
Exposure spread 0.71 stops
Area used for calculation 0.375 x 0.422
Camera settings Exposure time: 1/320   ISO: 400   F-number: 3.5
Focal length: 27 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.