Contrast ratio of Philips 276E9QJAB

Contrast ratio 707:1
Monitor model Philips 276E9QJAB
Submitted 12 Sep 2020 12:18 CEST, by 79.50.*.*
Camera model Nikon D3500
Processing remarks


Black
Screen photo
Luminance 0.23 cd/m2
Luminance spread 0.05 cd/m2 (2 standard deviations)
Exposure value –1.84 stops   (aim for –2 to –3)
Exposure spread 0.3 stops
Area used for calculation 1 x 1
Camera settings Exposure time: 2   ISO: 400   F-number: 2.8
Focal length: 75 mm   (35 mm equivalent)
Exposure compensation: 0
White
Screen photo
Luminance 166 cd/m2
Luminance spread 22 cd/m2 (2 standard deviations)
Exposure value –0.69 stops   (aim for –2 to –3)
Exposure spread 0.19 stops
Area used for calculation 1 x 1
Camera settings Exposure time: 1/160   ISO: 400   F-number: 2.8
Focal length: 75 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.