[rollei_list] Rollei R5 color conversion filter
- From: CarlosMFreaza <cmfreaza@xxxxxxxxx>
- To: rollei_list@xxxxxxxxxxxxx
- Date: Mon, 26 Sep 2011 10:11:26 -0300
The Rollei R5 (Mired) color conversion filter is recommended to warm
up areas in shadow and for altitude higher than 2500m, it also blocks
UV rays; it requires -0,5 exposure increasing. The following two
photographs were taken with the 2.8C Xenotar, Kodak Ektar color
negative film and the Rollei R5 filter, its effect is appreciable
since I used it for the sunlight. Color conversion filters are not so
necessary for color negs since colors can be corrected via filtering
(or playing with the white balance and others color parameters for the
digital image), they are more necessary for slides, anyway they are
good for negs because you have corrected or with the effect you wanted
for the photograph from the beginning:
http://www.flickr.com/photos/itarfoto/6181054395/in/photostream
http://www.flickr.com/photos/itarfoto/6181055689/in/photostream/
Carlos
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