I'll be getting this camera, I have waited so long for a full frame camera with a monochrome sensor for some time now. I have worked with the Phase one Achromatic+ MFDB and the quality from the files is simply
outstanding when compared to the colour output from the phase one P39+ MFDB. The CFA on bayer sensors just gets in the way with B&W - sure you can separate the channels in post processing to emulate the use of colour filters, but you can use physical colour filters on the Leica to accomplish exactly the same effect.
People who use the
Piezography printing process are going to be over the moon over this camera, combined with a fibre based Baryta printing paper and pezio inks I think it would provide Monochrome prints of superior quality to anything else currently available.
They seem to have upped the sensitivity on the M-Monochrom to ISO 10000 - that should open some interesting photographic possibilities under "available darkness" with my Leica Noctilux-M 50mm f/0.95. Let us all hope Leica has done their homework with the metering system. And I cannot say if i'm a fan of the new leatherette covering, personally I'm more comfortable with the Vulcanite covering that the rest of my Leica M cameras have.
The addition of the Leica APO-Summicron-M 50 mm f/2 is certainly interesting: the worlds first f/2 apochromatic 50mm lens for a 35mm camera*, I will be adding this to my 50mm lens collection. Knowing leica the new 50mm f/2 will be a diffraction limited lens.
*In 1986 Leica stated that it is extremely difficult to design a perfectly apochromatic lens with a focal length shorter than 100mm and with an aperture faster than f/6.3. In 2002 Leica produced the Leica-R 90mm APO-Summicron f/2 ASPH.