Hi Lou,
It could be something like that:
Layer/Level -> New Setting/Adjustment Layer/Level -> Black&White
Best, ADi

Hello Lou,

I used two methods:

1.) control layer → black/white
(sometimes reduce saturation and increase the brightness before)

2.) channel calculations
red
green
soft light
new document
mode → grey filter

And finally tone correction.

Best, ADi

Hello Rik,

In this album Flickr offers me the original-size 12000x9000 for each image
e.g.
https://live.staticflickr.com/65535/511 ... 4437_o.jpg
https://live.staticflickr.com/65535/511 ... f9a8_o.jpg
https://live.staticflickr.com/65535/511 ... e4bc_o.jpg

Best,
ADi

Hello everybody,
Enclosed you will find some JPGs 12000x9000px:
https://flic.kr/s/aHsmVfrTBn
Best, ADi

Hi guys!
Thank you very much for the nice comments!
Best, ADi

Hi Javier,

I see the use of zoom lenses like the Canon 70-200 very cumbersome because of the weight and size.

yes, you are right, but you can use FB of ML on your 6D with it :-)
I have a 6D too and like ML and its FB.
Best, ADi

Hi Macrero,
Many thanks!
Best, ADi

Hello everybody, The other day I was asked for the black and white photos. So I quickly converted a few. https://flic.kr/s/aHsmVfdfA3 In doing so, I used a black and white - control layer or the channel calculations. Attached are a few examples: https://live.staticflickr.com/65535/51109372109_a9bfe8...

very nice

Hi Javier,
I could imagine your 6D getting some vignetting with the EF 70-200L,
but the 50D should work without any problems.
Best, ADi

Hi Paweł,

trying the focus bracketing and full electronic shutter with continuous lighting

yes, internal FB does not support flash
But FB of ML on 6D works great with flash :-)
Best, ADi

very nice

Hello Macrero,
well done!
I think this lens performs better at 100m than at 200mm.
Best, ADi

Hi,

I can only say that Mitu10x with DCR150 or EF70-200L is good for FF.
( I don't use NIKON lenses, not anymore because of CA).

I use ML with my 6D and internal FB with the M6M2.
The readout time of the chip of the M6M2 at full el. shutter = 1/20s

Best, ADi

M6M2 = Canon EOS M6 Mark II EF100L = Canon EF 100L 2.8 macro DCR250 = Raynox DCR-250 F5 = aperture 5.0 0.8s = exposure time 0.8 second 121 * FB1 = stack based on 121 single shots using focus-bracketing with the step-size=1 EF70-200L = Canon EF 70-200L 4.0 IS USM Mitu2x = Mitutoyo M Plan Apo 2x / 0.0...