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Contrast ratio results for LG 24MP60G-B

Contrast ratio 792:1
Monitor model LG 24MP60G-B
Submitted 24 Mar 2024 23:25 CET, by 94.63.*.*
Camera model samsung SM-G781B
Processing remarks

Note: image file 1: suggested exposure time: 0.4 s (Set EV to -1.2)
Warning: image file 2: Overexposed. Please decrease the shutter time.

Black
Screen photo
[open image]
Luminance 0.28 cd/m2
Luminance spread 0.05 cd/m2 (2 standard deviations)
Exposure value –1.33 stops   (aim for –2 to –3)
Exposure spread 0.28 stops
Area used for calculation 0.376 x 0.376
Camera settings Exposure time: 1   ISO: 400   F-number: 1.8
Focal length: 26 mm   (35 mm equivalent)
Exposure compensation: 0
White
Screen photo
[open image]
Luminance 219 cd/m2
Luminance spread 26 cd/m2 (2 standard deviations)
Exposure value –0.15 stops   (aim for –2 to –3)
Exposure spread 0.17 stops
Area used for calculation 0.376 x 0.376
Camera settings Exposure time: 1/350   ISO: 400   F-number: 1.8
Focal length: 26 mm   (35 mm equivalent)
Exposure compensation: 0
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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.