Contrast ratio results for NEC 24WMGX3

Contrast ratio 1064:1
Monitor model NEC 24WMGX3
Submitted 22 May 2009 23:42 CEST, by 91.127.*.*
Camera model Panasonic DMC-LZ5
Processing remarks

image file 1: Note: image seems to be noisy. Try reducing the ISO setting or increasing the exposure time.
Warning: image file 1: Underexposed. Please increase the shutter time.
Note: image file 1: suggested exposure time: 3.9 s (Set EV to +2.0)

Black
Screen photo
Luminance 0.15 cd/m2
Luminance spread 0.07 cd/m2 (2 standard deviations)
Exposure value –4.48 stops   (aim for –2 to –3)
Exposure spread 0.72 stops
Area used for calculation 0.534 x 0.534
Camera settings Exposure time: 1   ISO: 200   F-number: 2.8
Focal length: 37 mm   (35 mm equivalent)
Exposure compensation: 0
White
Screen photo
Luminance 160 cd/m2
Luminance spread 15 cd/m2 (2 standard deviations)
Exposure value –1.74 stops   (aim for –2 to –3)
Exposure spread 0.13 stops
Area used for calculation 0.534 x 0.534
Camera settings Exposure time: 1/160   ISO: 200   F-number: 2.8
Focal length: 37 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.