File:Lcd display dead pixel.jpg
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Lcd_display_dead_pixel.jpg (250 × 250 pixels, file size: 117 KB, MIME type: image/jpeg)
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Summary
DescriptionLcd display dead pixel.jpg |
English: The LCD display of a digital photo camera (Nikon Coolpix 3100) in close-up, showing a dead pixel. Even though this is a dead pixel, it appears as a stuck red pixel to the naked eye. When displayed on a 15" monitor set to its optimum resolution (1024x768 pixels), the final photo has a magnification of about 40x.
Photo taken with a Canon Powershot A95 camera and some additional equipment (a Pentax K mount 50 mm f:1.7 lens and a simple convex lens taken off a magnifying glass) to achieve the magnification. |
Date | |
Source | Own work |
Author | Selçuk Oral (drumex) |
rock technologies
Licensing
I, the copyright holder of this work, hereby publish it under the following licenses:
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | ||
| ||
This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
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Items portrayed in this file
depicts
25 September 2011
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:08, 25 September 2006 | 250 × 250 (117 KB) | commons>Drumex | {{Information |Description= The LCD display of a digital photo camera (Nikon Coolpix 3100) in close-up, showing a dead pixel. Even though this is a dead pixel, it appears as a stuck red pixel to the naked eye. When displayed on a 15" monitor set to its op |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot A95 |
Exposure time | 1/100 sec (0.01) |
F Number | f/4.9 |
Date and time of data generation | 18:38, 25 September 2006 |
Lens focal length | 23.40625 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS2 Windows |
File change date and time | 19:11, 25 September 2006 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 18:38, 25 September 2006 |
Image compression mode | 5 |
APEX shutter speed | 6.65625 |
APEX aperture | 4.59375 |
APEX exposure bias | 0 |
Maximum land aperture | 4.59375 APEX (f/4.91) |
Metering mode | Center weighted average |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Focal plane X resolution | 9,159.0106007067 |
Focal plane Y resolution | 9,169.8113207547 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
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