Based on the shape of the blue spot, I would guess that it's flare. What lens are you using? Are you using a filter? Either could be the culprit. The white background creates a lot of opportunity for flare, but the best coatings should eliminate it. Fortunately, this example is easy to fix in post, but I’m sure you don’t want to bet on an easy fix every time.
Paul > On Apr 9, 2015, at 9:56 AM, Jens Bladt <[email protected]> wrote: > > Hi guys > I sometimes get a blueish spot, when I use a macro lens. > Please look at: > > https://www.flickr.com/photos/bladt/16900869850/in/photostream/ > > Any suggestions and help is very much appreciated :-) > > Thanks > Jens > > -- > PDML Pentax-Discuss Mail List > [email protected] > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
