D7100 and 10 24 - long exposure

Started Apr 29, 2013 | Discussions thread
engbert Senior Member • Posts: 2,727
Re: D7100 and 10 24 - long exposure

Thank you for the interesting picture.  I  do not have any extra wide angle lenses, so please would you explain the 92 seconds at f22, iso 100?

At 10mm on this camera, everything from about 3 feet to infinity would be in focus at f4.  At f4, as far as I can tell from an Android App, "Photo Tools",  you could have used 1/30th second.  At iso 200 1/60th, very roughly.

This would have been much easier, hand held.

How would the result have been different?

Blurring out any movement on the water would be a possibility - was this the main intention?

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 engbert's gear list:engbert's gear list
Sony Alpha a7R III Sony FE 50mm F1.8 Sony FE 100-400mm F4.5-5.6 Sony FE 24-105mm F4
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