Contrast ratio results for C24FG70

Contrast ratio 1655:1
Monitor model C24FG70
Submitted 21 May 2020 14:52 CEST, by 80.106.*.*
Camera model Nikon COOLPIX S3600
Processing remarks

Warning: image file 1: Underexposed. Please increase the shutter time.
Note: image file 1: suggested exposure time: 1.4 s (Set EV to +0.5)

Black
Screen photo
Luminance 0.18 cd/m2
Luminance spread 0.18 cd/m2 (2 standard deviations)
Exposure value –4.02 stops   (aim for –2 to –3)
Exposure spread 1.56 stops
Area used for calculation 0.361 x 0.361
Camera settings Exposure time: 0.5   ISO: 800   F-number: 3.7
Focal length: 25 mm   (35 mm equivalent)
Exposure compensation: -1
White
Screen photo
Luminance 299 cd/m2
Luminance spread 26 cd/m2 (2 standard deviations)
Exposure value –0.65 stops   (aim for –2 to –3)
Exposure spread 0.12 stops
Area used for calculation 0.361 x 0.361
Camera settings Exposure time: 1/320   ISO: 800   F-number: 3.7
Focal length: 25 mm   (35 mm equivalent)
Exposure compensation: 1

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.