D800e Red Oversaturation

Started Apr 15, 2013 | Discussions thread
Tony Beach Forum Pro • Posts: 10,928
Re: D800e Red Oversaturation

michaeladawson wrote:

Randy Redford wrote:

I just printed my first image with the D800e -- shot raw and processed through ACR and PS (latest versions) and the reds are all way oversaturated to the point of almost being blown.

Have any of you had this issue?  Any advice would be greatly appreciated.

All I do know is that you have to be very conscious of the red channel because that is the one that will tend to blow out first.

This is very infrequently true.  The green channel blows out first far more often than the red channel.

The only thing you can really do is expose for the red channel and handle correction in post.

How are you evaluating exposure for the red channel?  Do you set your camera up with neutral settings such as a linear curve?  Do you use uni-WB?  If not then it is likely you are underexposing the entire file to address a problem that lies elsewhere.

Yes, you can underexpose and then correct that in post processing; or better still, you can expose properly and address the problem with oversaturated reds in the conversion of the Raw file by avoiding high saturation, possibly applying a negative exposure compensation, and watching your output gamut.

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