File:Visierlinie.jpg
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Size of this preview: 611 × 599 pixels. Other resolutions: 245 × 240 pixels | 489 × 480 pixels | 783 × 768 pixels | 1,242 × 1,218 pixels.
Original file (1,242 × 1,218 pixels, file size: 66 KB, MIME type: image/jpeg)
Summary
| Description |
Deutsch: Visierlinie aus Schützensicht mit realer Fokussierung (Heckler & Koch MP5)
English: Hooded post viewed through an aperture of the rotating drum rear sight on a Heckler & Koch MP5. The rotating drum sight apertures on Heckler & Koch sub machine guns have various diameter apertures to optimize the sight line for various ambient light conditions. The theory of operation behind the aperture sight is often stated that the human eye will automatically center the front sight when looking through the rear aperture, thus ensuring accuracy. An additional benefit to aperture sights is that smaller apertures provide greater depth of field, making the target less blurry when focusing on the front sight. |
| Date | |
| Source | Own work |
| Author | User:Mattes |
Licensing
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:27, 10 July 2013 | | 1,242 × 1,218 (66 KB) | commons>Hohum | Levels |
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