Contrast ratio results for Samsung SyncMaster 2232GW

Contrast ratio 857:1 (edge: 857:1)
Monitor model Samsung SyncMaster 2232GW
Submitted 21 Mar 2008 04:18 CET, by 196.25.*.*
Camera model Nikon D80
Processing remarks

Note: image file 1: suggested exposure time: 0.5 s (Set EV to +2.9)
Warning: image file 2: exposure time below 1/500 sec is unreliable. Try increasing the EV compensation.
Note: image file 3: suggested exposure time: 0.5 s (Set EV to +2.9)

Black
Screen photo
Luminance 0.26 cd/m2
Luminance spread 0.09 cd/m2 (2 standard deviations)
Exposure value –1.4 stops   (aim for –2 to –3)
Exposure spread 0.5 stops
Area used for calculation 1 x 1
Camera settings Exposure time: 1   ISO: 400   F-number: 1.8
Focal length: 75 mm   (35 mm equivalent)
Exposure compensation: 4
White
Screen photo
Luminance 225 cd/m2
Luminance spread 57 cd/m2 (2 standard deviations)
Exposure value –0.98 stops   (aim for –2 to –3)
Exposure spread 0.37 stops
Area used for calculation 1 x 1
Camera settings Exposure time: 1/640   ISO: 400   F-number: 1.8
Focal length: 75 mm   (35 mm equivalent)
Exposure compensation: 4
Black at screen edge
Screen photo
Luminance 0.26 cd/m2
Luminance spread 0.08 cd/m2 (2 standard deviations)
Exposure value –1.4 stops   (aim for –2 to –3)
Exposure spread 0.46 stops
Area used for calculation 1 x 1
Camera settings Exposure time: 1   ISO: 400   F-number: 1.8
Focal length: 75 mm   (35 mm equivalent)
Exposure compensation: 4

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.