Image:Ronja beam Prostejov.jpg
From Wikipedia, the free encyclopedia
Size of this preview: 800 × 600 pixel
Image in higher resolution (2048 × 1536 pixel, file size: 684 KB, MIME type: image/jpeg)
| This is a file from the Wikimedia Commons. The description on its description page there is shown below. |
Ronja light beam as observed from a point on the other side of the datalink track. The beam is generated by a single high-output LED with a 13cm glass lens. The beam looks impressive. It is because it's night and because the light from the LED is concentrated into a narrow beam. The beam is about 4 meters wide in 1km distance. If you walk few steps from the oberver point, the bright light vanishes. The place is Prostejov, Czech Republic. (c) GFDL pvfree.net.
Taken from here: http://images.twibright.com/tns/18b2.html Now I added a GFDL icon to the website to prevent some overzealous copyright watchman to mark this image for deletion again. As if it proved the content is under GFDL...
File links
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 image.
| Image title | MINOLTA DIGITAL CAMERA |
|---|---|
| Camera manufacturer | Minolta Co., Ltd. |
| Camera model | DiMAGE Z1 |
| Orientation | Normal |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| Software used | Ver. 1.00 |
| File change date and time | 19:31, 5 December 2004 |
| Y and C positioning | 2 |
| Exposure time | 30/1 sec (30) |
| F-number | f/8 |
| Exposure Program | Manual |
| ISO speed rating | 100 |
| Exif version | 2.2 |
| Date and time of data generation | 19:31, 5 December 2004 |
| Date and time of digitizing | 19:31, 5 December 2004 |
| Image compression mode | 2 |
| Exposure bias | 0 |
| Maximum land aperture | 3.6 |
| Metering mode | CenterWeightedAverage |
| Light source | Unknown |
| Flash | 16 |
| Lens focal length | 30.1 mm |
| Color space | sRGB |
| Custom image processing | Custom process |
| Exposure mode | Manual exposure |
| White Balance | Auto white balance |
| Digital zoom ratio | 0 |
| Focal length in 35 mm film | 197 |
| Scene capture type | Standard |
| Contrast | Normal |
| Saturation | Normal |
| Sharpness | Hard |
| Subject distance range | Distant view |
