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Contrast ratio results for Panasonic S60

Contrast ratio 17642:1
Monitor model Panasonic S60
Submitted 07 Nov 2013 01:54 CET, by 70.65.*.*
Camera model Panasonic DMC-FZ8
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: 41.6 s (Set EV to +2.4)
Note: image file 2: suggested exposure time: 1/420 s (Set EV to -1.4)

Black
Screen photo
[open image]
Luminance 0.01 cd/m2
Luminance spread 0 cd/m2 (2 standard deviations)
Exposure value –4.88 stops   (aim for –2 to –3)
Exposure spread 0.35 stops
Area used for calculation 0.52 x 0.52
Camera settings Exposure time: 8   ISO: 400   F-number: 2.8
Focal length: 36 mm   (35 mm equivalent)
Exposure compensation: 0
White
Screen photo
[open image]
Luminance 126 cd/m2
Luminance spread 11 cd/m2 (2 standard deviations)
Exposure value –1.09 stops   (aim for –2 to –3)
Exposure spread 0.12 stops
Area used for calculation 0.52 x 0.52
Camera settings Exposure time: 1/160   ISO: 400   F-number: 2.8
Focal length: 36 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.