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Einstein E640 Flash Durations? http://www.paulcbuff-techforum.com/viewtopic.php?f=8&t=4159 |
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Author: | einsteinnewb [ Thu Sep 05, 2013 5:03 am ] |
Post subject: | Einstein E640 Flash Durations? |
Hello, How are the Flash Durations at Action Mode at 150ws, 200ws and 320ws? Is there a List where i can see this? |
Author: | Technical Support [ Thu Sep 05, 2013 12:42 pm ] |
Post subject: | Re: Einstein E640 Flash Durations? |
Below are action mode flash durations which are as close as possible to the requested settings. 149Ws is 1/4692 t.1 197Ws is 1/3592 t.1 320Ws is 1/2041 t.1 |
Author: | craig16229 [ Fri Sep 06, 2013 9:31 am ] |
Post subject: | Re: Einstein E640 Flash Durations? |
einsteinnewb wrote: Hello, How are the Flash Durations at Action Mode at 150ws, 200ws and 320ws? Is there a List where i can see this? Although not official company specs, here is some excellent information about short flash duration by very accomplished photographer Rob Galbraith - a very reliable source: http://www.robgalbraith.com/multi_pagebc37.html?cid=7-10053-10715 I've referenced this at times for doing stop-action photography, and found it to be useful and accurate. Here is one I did recently of a soccer player @ about 70 watts, so somewhere just short of 1/8000th: http://www.flickr.com/photos/92211832@N04/9643911655/ CraĆg http://www.craigwasselphotoart.com |
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