Contrast ratio results for Gateway FPD2485W

Contrast ratio 2153:1
Monitor model Gateway FPD2485W
Submitted 05 Feb 2009 03:38 CET, by 75.34.*.*
Camera model Nikon D300
Processing remarks

Warning: image file 1: Underexposed. Please increase the shutter time.
Note: image file 1: suggested exposure time: 3.5 s (Set EV to +2.1)
image file 2: Note: image seems to be noisy. Try reducing the ISO setting or increasing the exposure time.

Black
Screen photo
Luminance 0.17 cd/m2
Luminance spread 0.09 cd/m2 (2 standard deviations)
Exposure value –4.62 stops   (aim for –2 to –3)
Exposure spread 0.82 stops
Area used for calculation 0.291 x 0.329
Camera settings Exposure time: 0.8   ISO: 200   F-number: 2.8
Focal length: 21 mm   (35 mm equivalent)
Exposure compensation: 0
White
Screen photo
Luminance 368 cd/m2
Luminance spread 36 cd/m2 (2 standard deviations)
Exposure value –1.54 stops   (aim for –2 to –3)
Exposure spread 0.14 stops
Area used for calculation 0.291 x 0.329
Camera settings Exposure time: 1/320   ISO: 200   F-number: 2.8
Focal length: 21 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.