File:Ring Flash Samigon.jpg

Original file (561 × 811 pixels, file size: 98 KB, MIME type: image/jpeg)

Summary

Description
English: Three-exposure tone-mapped HDR (EV0, EV-2, EV+2).

Image was made in a photo tent, with front flap installed. Lit by a 5000k color temperature (daylight) 55-watt compact fluorescent bulb in a metal reflector on each side, positioned quite close to the photo tent. That's 55 actual watts, not watts equiv. They're approximately comparable to 240 watt incandescent bulbs.

Even with this much light, it was very necessary to use a tripod, due to the selection of base ISO for low noise, a small lens aperture for greater depth of field and two extra stops of exposure for the +2 part of the HDR set.

A white card was used in the tent to take a white balance reading, and that preset value was used for all shots made in the tent. Colors are always right on this way.
Español: La imagen HDR (EV0, EV-2, EV+2) de una cámara Nikon FE con un flash anular Samigon.
Date
Source Flickr
Author Darron Birgenheier

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w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image, originally posted to Flickr, was reviewed on 25 October 2008 by the administrator or reviewer Natl1, who confirmed that it was available on Flickr under the stated license on that date.

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3 August 2008

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current15:33, 25 October 2008Thumbnail for version as of 15:33, 25 October 2008561 × 811 (98 KB)Jorgebarrios{{Information |Description={{en|1=Three-exposure tone-mapped HDR (EV0, EV-2, EV+2). Image was made in a photo tent, with front flap installed. A 5000k (daylight) 55-watt compact fluorescent bulb in a metal reflector on each side, positioned quite close t

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