If you are a regular visitor to the Lightweight Photographer site you may be aware that I like to solve people’s photographic problems if I can. One of the problems that seems to crop up with some regularity on Forums is that when shooting with the LX5 using the Dynamic Black and White setting the images come out in colour but the colours look odd. Here is an example below.
The answer is relatively straight forward in that the user is shooting in RAW format. As RAW captures the image data but doesn’t apply any processing the images from a colour sensor will be in colour. If you want the Dynamic Black and White appearance for your image then you will need to capture your images in JPG format or at least RAW and JPG.
But why then the odd colour?
Well it helps add punch to the image when it is converted. The approach chosen by Panasonic is to bump the colour temperature up the maximum, shifting it to the warm end of the colour spectrum and reduce the tint settings for the RAW file (-95) so that the image is also shifted towards green. The internal processing of the camera then applies a digital filter and the result is a higher contrast image with greater tonal separation than a straight conversation. Here is the resulting file Dynamic B&W file.
Don’t however be lazy; lightweight yes but never lazy. Processing your colour images into Black and White will give you much greater creative control. The example at the top of the page was a conversion using Nik SilverEfex Pro 2 and took me around 3 minutes. I think that’s a good investment of my time.