Contrast ratio | 864:1 |
---|---|
Monitor model | LG IPS236V |
Submitted | 08 Feb 2018 16:05 CET, by 200.153.*.* |
Camera model | Nikon D7000 |
Processing remarks |
|
Black | |
Screen photo |
|
Luminance | 0.13 cd/m2 |
Luminance spread | 0.03 cd/m2 (2 standard deviations) |
Exposure value | –3.06 stops (aim for –2 to –3) |
Exposure spread | 0.31 stops |
Area used for calculation | 0.751 x 0.751 |
Camera settings | Exposure time: 2 ISO: 320 F-number: 2.8 Focal length: 52 mm (35 mm equivalent) Exposure compensation: -1 |
White | |
Screen photo |
|
Luminance | 108 cd/m2 |
Luminance spread | 16 cd/m2 (2 standard deviations) |
Exposure value | –2.27 stops (aim for –2 to –3) |
Exposure spread | 0.22 stops |
Area used for calculation | 0.751 x 0.751 |
Camera settings | Exposure time: 1/250 ISO: 320 F-number: 2.8 Focal length: 52 mm (35 mm equivalent) Exposure compensation: -2 |
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.