File:Crank powered flashlight disassembled.jpg
Original file (2,442 × 1,875 pixels, file size: 1.08 MB, MIME type: image/jpeg)
Captions
Summary[edit]
DescriptionCrank powered flashlight disassembled.jpg |
English: A crank-powered flashlight, disassembled to show internal mechanism. This type of flashlight is powered by a battery that is charged by a generator turned by a hand crank. It is used as an emergency light or for remote areas like vacation cabins, since replaceable batteries in flashlights eventually lose their charge during storage. It has 2 power levels: pushing the switch once turns on one LED, pushing it again turns on all three. 1 minute of cranking provides about 30 min of light on low setting, 25 min on high. Labeled parts:
|
|||
Date | ||||
Source | Own work | |||
Author | Chetvorno | |||
Permission (Reusing this file) |
I, the copyright holder of this work, hereby publish it under the following license:
|
Annotations InfoField | This image is annotated: View the annotations at Commons |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 19:33, 28 January 2012 | 2,442 × 1,875 (1.08 MB) | Chetvorno (talk | contribs) | Cropped blank space to give more compact image | |
16:54, 28 January 2012 | 2,599 × 2,034 (1.2 MB) | Chetvorno (talk | contribs) |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on de.wikipedia.org
- Usage on en.wikipedia.org
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | FUJIFILM |
---|---|
Camera model | FinePix E550 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/8 |
ISO speed rating | 400 |
Date and time of data generation | 18:15, 26 January 2012 |
Lens focal length | 7.2 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | GIMP 2.6.11 |
File change date and time | 11:26, 28 January 2012 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 18:15, 26 January 2012 |
Meaning of each component |
|
Image compression mode | 2 |
APEX shutter speed | 6 |
APEX aperture | 6 |
APEX brightness | 3.29 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,292 |
Focal plane Y resolution | 5,292 |
Focal plane resolution unit | 3 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Sharpness | Normal |
Subject distance range | Unknown |