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| Information sur la photo |
Copyright: Johannes Kaarak (J304)
(84) |
| Genre: Lieux |
| Média: Couleur |
| Date de prise de vue: 2007-06-21 |
| Catégories: Nature |
| Appareil photographique: Panasonic LUMIX FZ-7, Hoya 52mm NDx8 |
| Exposition: f/8, 2 secondes |
| Details: Tripod: Yes |
| Versions: version originale |
| Date de soumission: 2007-06-23 13:43 |
| Vue: 570 |
| Points: 6 |
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| [Ligne directrice - Note] Note du photographe |
The flow of water. Taken at the Tamppikoski rapids in Keuruu.
Tamppikoski is located in the village of Lihjamo which belongs to the small town of Keuruu.
Tamppikoski is a small part of a river called Tarhianjoki which used to be a route for floating timber logs. The river was restored to its original state some years ago.
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The motion blur or the "slowing" of water has been made with the help of a neutral density filter. It reduces the amount of the light passing through the lens, allowing the photographer to use longer exposure times and/or apply more f-stops.
In this particular picture I used the shutter speed of 2 seconds and the aperture of f8. The flowing water can be easily overexposed so it's important to keep that in mind. Though overexposing can also be used as a special effect and it works well in some pictures. Bracketing is always a good way to get better pictures in situations like this one. A tripod is necessary when using long exposure times. |
sahmay, elmec, leiju trouve(nt) cette note utile Only registered TrekEarth members may rate photo notes. |
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