Image:Cold Heat Soldering Iron side view.jpg
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[edit] Summary
I made this after I saw that the cold heat article had no picture. The US nickel is for scale reference.
[edit] Licensing
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I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide. In case this is not legally possible, |
 .png/52px-EUR_1_(2007_issue).png) |
This image has currency in it to indicate scale. The coin depicted has a diameter of 21 millimetres (0.83 in) .
Using objects such as coins for scale is discouraged, as they will require people unfamiliar with them to look up the dimensions or guess, both of which defeat the purpose of the object in the first place. Coins are particularly bad as they can reinforce a geographical bias, and some coins' designs are not free content. If possible, upload a photograph of the subject using ruler for scale (example) or add a scale marking via an image editor instead (example). SI/metric units are the most commonly used worldwide (see metre, 1 E-2 m).
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File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 19:40, 21 December 2006 | 2,560×1,920 (2.07 MB) | Ilikefood (Talk | contribs) | (I made this after I saw that the cold heat article had no picture. The US nickel is for scale reference.) |
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
| Camera manufacturer | CASIO COMPUTER CO.,LTD |
|---|---|
| Camera model | EX-Z55 |
| Exposure time | 1/60 sec (0.016666666666667) |
| F-number | f/2.6 |
| Date and time of data generation | 15:19, 21 December 2006 |
| Lens focal length | 5.8 mm |
| Orientation | Normal |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| Software used | 1.00 |
| File change date and time | 15:19, 21 December 2006 |
| Y and C positioning | 1 |
| Exposure Program | Portrait mode (for closeup photos with the background out of focus) |
| Exif version | 2.21 |
| Date and time of digitizing | 15:19, 21 December 2006 |
| Image compression mode | 3.6666666666667 |
| Exposure bias | 0 |
| Maximum land aperture | 2.8 |
| Metering mode | Pattern |
| Light source | Unknown |
| Flash | 25 |
| Color space | sRGB |
| Custom image processing | Normal process |
| Exposure mode | Auto exposure |
| White balance | Auto white balance |
| Focal length in 35 mm film | 35 |
| Scene capture type | Portrait |
| Contrast | Normal |
| Saturation | Normal |
| Sharpness | Normal |
