Which camera is best for this type of image: SD1 Merrill or SD Quattro H?

Started 2 months ago | Discussions thread
OP rsant Regular Member • Posts: 298
Re: Which camera is best for this type of image: SD1 Merrill or SD Quattro H?

xpatUSA wrote:

saltydogstudios wrote:

In my experience, the Merrill has better red discrimination than the Quattro, which - especially in Portrait color mode has mushy reds - it becomes difficult to discern individual hairs if they've been dyed red.

I go into depth about my experience with both here:


On the other hand, the Merrill can get blotchy magenta patches that are as likely to be noise as to be signal.

The fact that there is only one RAW converter for Foveon images ...

Only one, are you sure?

As to reds, my Merrills to date all have a low response to red (raw data), about -1 EV vs. the other two channels. There is a X2 multiplier somewhere in the conversion pipeline and that means more red noise or more red NR.

Check the reds here:


And here:


Depending on lighting, a patient's gums could look quite anemic when they ain't!

Not that we consider DPR's test shots to be the industry gold standard, eh? ...

Thanks a lot Ted. I always work under controlled conditions (ISO 100, Flash). Maybe, it may help somehow...

 rsant's gear list:rsant's gear list
Nikon D200 Nikon D7200 Nikon Z6 Nikon AF-S Nikkor 70-200mm f/2.8G ED VR Nikon AF-S DX Nikkor 18-55mm f/3.5-5.6G VR +12 more
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