1/8000?

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1/8000?

Postby Pehpsi on Mon Nov 13, 2006 11:45 pm

just wondering what these kinds of shutter speeds are for? where would one need these kinds of speeds?

just curious...
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Postby gooseberry on Tue Nov 14, 2006 12:42 am

Things like stopping really fast action - some examples I've seen, water droplets into a larger pool of water, or milk splashing onto a model's body.
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Postby Biggzie on Tue Nov 14, 2006 1:07 am

Ive used 1/2000 & 1/4000 to freeze the surf splashing over rocks. These shutter speeds freeze action but sometimes it can also look unnatural like in some sports shots where cars have there wheels frozen and it doesnt look they are moving etc.
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Postby obzelite on Tue Nov 14, 2006 1:16 am

sports photography on a sunny day in the snow :)
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Postby digitor on Tue Nov 14, 2006 7:45 am

Another reason is to enable the use of a wide aperture for depth of field control, outside on a bright sunny day. Extending the sunny/16 rule, 1/8000 is about right at F1.8, ISO100.

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Postby Yi-P on Tue Nov 14, 2006 8:56 am

1/8000th is still very slow for under f/2 shots in a very bright sunny day.

These were shot at 1/8000@f/1.4 + a CPL on top, yet still have to pull exposure down from RAW...

http://yiph.zenfolio.com/img/p925350375-4.jpg

http://yiph.zenfolio.com/img/p753698321-5.jpg

http://yiph.zenfolio.com/img/p557504541-4.jpg

That is, 1/8000 for extreme DOF + speed under bright lights, freezes just about anything apart from a bullet.
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Postby Paul on Tue Nov 14, 2006 12:05 pm

Yi-P wrote:That is, 1/8000 for extreme DOF + speed under bright lights, freezes just about anything apart from a bullet.


Have you tried this Yi-P?.. :wink: :lol:
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Postby digitor on Tue Nov 14, 2006 1:10 pm

Yi-P wrote:1/8000th is still very slow for under f/2 shots in a very bright sunny day.



I disagree - at ISO100, it's about right at f1.8! Of course, if you're shooting reflective objects, (such as water droplets sparkling in the sunlight) and don't want them to look overcooked in the final print, you will need to use less exposure.

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Postby Yi-P on Tue Nov 14, 2006 1:14 pm

digitor wrote:I disagree - at ISO100, it's about right at f1.8!


But..... my D70 does ISO200 only :roll: :oops:
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Postby digitor on Tue Nov 14, 2006 1:32 pm

Yi-P wrote:But..... my D70 does ISO200 only :roll: :oops:


And my FM2 only does 1/4000 - but it will do ISO12 :lol: :lol:

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