Luminous Landscape Forum

Equipment & Techniques => Medium Format / Film / Digital Backs – and Large Sensor Photography => Topic started by: favalim on May 30, 2008, 03:25:23 pm

Title: Exposure 6.0.1 and color cast problems
Post by: favalim on May 30, 2008, 03:25:23 pm

I'm using Exposure 6.0.1 with e75LV and Hy6, when I take a picture of sometimes wich is white the color cast problem comes out clearly: green in the center and reddish on the sides of the image. This happen also with the 80mm Xenotar so it's not a problem caused by shifting. I tried to adjust it using the Shading calibration tool but it seems to doesn't work even in this newer version.  Is Exposure 6.0.1 a complete and indipendent software or does it need to depend from other ref files provided with the back? thank you

Marco

Title: Exposure 6.0.1 and color cast problems
Post by: thsinar on May 31, 2008, 12:25:24 am

Dear Favalim,

It depends of course on the back specific reference files and they need to be applied. This being said, which eXposure version are you using?

There was a bug in the early version 6.0 and in some cases, when importing the files the reference files are not applied: this happens if you did install these reference files by copying them from your CD.

The latest 6.0.1 has this fixed.

Best regards,
Thierry

PS: just seen in the title that you are apparently using 6.0.1. Could you check if the ref. files are in your ref. folder? May be delete them and re-install them from the CD. If it does not work I shall ask "Goodi" to contact you.

Quote

I'm using Exposure 6.0.1 with e75LV and Hy6, when I take a picture of sometimes wich is white the color cast problem comes out clearly: green in the center and reddish on the sides of the image. This happen also with the 80mm Xenotar so it's not a problem caused by shifting. I tried to adjust it using the Shading calibration tool but it seems to doesn't work even in this newer version.  Is Exposure 6.0.1 a complete and indipendent software or does it need to depend from other ref files provided with the back? thank you

Marco
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Title: Exposure 6.0.1 and color cast problems
Post by: favalim on May 31, 2008, 08:03:34 am

...

Here it is the problem: deleted ref. files in the folder. The other problem now is that I don't find the CD anymore, is there a download version on the Sinar site? I don't find it.
Thank you Thierry for your excellent service.