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Ivan de Almeida
Joined: 11 Sep 2010
Posts: 64
Location: Rio de Janeiro - Brazil
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 Posted: Sun Oct 24, 2010 1:31 am Post subject: Panning with light interference |
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Ivan de Almeida wrote:
Pentax k20D
Pentax 100mm f/4 (at f/4) Macro, K bayonet
1/15s, ISO 1600
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Orio
Joined: 24 Feb 2007
Posts: 29545
Location: West Emilia
Expire: 2012-12-04
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| Posted: Sun Oct 24, 2010 1:41 am Post subject: |
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Orio wrote:
That is a curious effect Ivan, I am not sure to understand how it happened. Looks almost like intermittent light (strobo light)
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Ivan de Almeida
Joined: 11 Sep 2010
Posts: 64
Location: Rio de Janeiro - Brazil
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| Posted: Sun Oct 24, 2010 1:50 am Post subject: |
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Ivan de Almeida wrote:
| Orio wrote: |
| That is a curious effect Ivan, I am not sure to understand how it happened. Looks almost like intermittent light (strobo light) |
That is a street clock with fluorescente light. I think that is the effect of energy cicles during the 1/15s panning. But with the panning the street clock still near transparent, only the advertising light appears in the photo. |
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Orio
Joined: 24 Feb 2007
Posts: 29545
Location: West Emilia
Expire: 2012-12-04
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| Posted: Sun Oct 24, 2010 2:19 am Post subject: |
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Orio wrote:
| Ivan de Almeida wrote: |
| Orio wrote: |
| That is a curious effect Ivan, I am not sure to understand how it happened. Looks almost like intermittent light (strobo light) |
That is a street clock with fluorescente light. I think that is the effect of energy cicles during the 1/15s panning. But with the panning the street clock still near transparent, only the advertising light appears in the photo. |
Yes, it must be the cycles.
Curious and interesting.
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Salatik
Joined: 15 Mar 2011
Posts: 116
Location: Ukraine, Chernihiv
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| Posted: Tue Mar 15, 2011 8:45 pm Post subject: |
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Salatik wrote:
I think this effect have made by Pentax sensor's shift. Even if stabilizer turns off sensor doesn't still hard and able to shift a little while panning.
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Pentax K10d, Samsung NX100
MF: Helios 44-2 58mm f/2.0 (M42)
AF: Pentax-DA-L 35mm f/2.4
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Samsung 20-50mm f/3.5-5.6
Last edited by Salatik on Tue Mar 15, 2011 9:47 pm; edited 1 time in total |
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Attila
Joined: 24 Feb 2007
Posts: 57865
Location: Hungary
Expire: 2025-11-18
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| Posted: Tue Mar 15, 2011 8:56 pm Post subject: |
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Attila wrote:
Welocme Salatik ! Nice to see a neighbour here  !
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