30 seconds at ISO 4800

Panoiso800plus ev25Pano 30s1600

A couple of days ago someone posted a pano made by a Canon. It was very nice looking night pano and in strong moonlight it looked like if it was daylight. (ISO800 at 10s) So I went out in the swedish darkness hoping to do something with what we have. It was really really dark, no moon and few stars.

The Sigma can only do 30s so the picture came out 2.5 stop (ev) underexposed. So from ISO800 at 30s it becomes ISO 4800. The second shot is something like ISO2000 and you see how much less noise there is.

Lens: 10-20, camera: sd14
Developer: Raw Developer

About Carl Rytterfalk

Welcome to my blog! I'm Carl Rytterfalk, a swedish photographer who loves everything that is interesting in the world of photography. In 2002 I fell in love with the three layered Foveon sensor and has since then been an addicted user of Sigma cameras. Though I use Canon and Nikon as well. :)
This entry was posted in 10-20, Raw Developer, Sigma SD14. Bookmark the permalink.

2 Responses to 30 seconds at ISO 4800

  1. Yeah a firmware update allowing up to 30 MINUTES manual exposure would be nice.

    I wanna lightpaint with Foveon colours;-)

    Sigma c’min;-)

  2. Linn says:

    Yes, Carl want that too. He’s sure that the Sigma would be able to do at least 2min exposures. 30 would be great. We will try some more tonight if the stars are out. Maybe 30s at ISO1600 underexposed two stops this time. hmmm.. :)

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