Contrast ratio of NEC 24WMGX3

Contrast ratio 467:1
Monitor model NEC 24WMGX3
Submitted 22 May 2009 23:36 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.
image file 2: Note: image seems to be noisy. Try reducing the ISO setting or increasing the exposure time.

Black
Screen photo
Luminance 0.23 cd/m2
Luminance spread 0.08 cd/m2 (2 standard deviations)
Exposure value –2.89 stops   (aim for –2 to –3)
Exposure spread 0.52 stops
Area used for calculation 0.534 x 0.534
Camera settings Exposure time: 1   ISO: 400   F-number: 2.8
Focal length: 37 mm   (35 mm equivalent)
Exposure compensation: 0
White
Screen photo
Luminance 106 cd/m2
Luminance spread 13 cd/m2 (2 standard deviations)
Exposure value –2.34 stops   (aim for –2 to –3)
Exposure spread 0.18 stops
Area used for calculation 0.534 x 0.534
Camera settings Exposure time: 1/320   ISO: 400   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.