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Author Topic: Industrial Vacuum Cleaner - D800M  (Read 691 times)

bobfriedman

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Industrial Vacuum Cleaner - D800M
« on: December 09, 2018, 11:30:18 am »

D800M = Monochrome Sensor Conversion

Nikon D800M,Carl Zeiss Otus 1.4/55
1/1600s f/5.6 at 55.0mm iso100
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Bob Friedman
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Steve_777

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Re: Industrial Vacuum Cleaner - D800M
« Reply #1 on: December 09, 2018, 03:19:30 pm »

Nice photo Bob.  A B&W that does not look like it was shot in a coal bin lit by a blow torch.  :)
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bobfriedman

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Re: Industrial Vacuum Cleaner - D800M
« Reply #2 on: December 09, 2018, 05:33:23 pm »

I had the color filter array and micro lenses plasma etched off the sensor.. so this is not a simple conversion to B&W
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Eric Myrvaagnes

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Re: Industrial Vacuum Cleaner - D800M
« Reply #3 on: December 09, 2018, 08:55:56 pm »

Another good one.
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NancyP

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Re: Industrial Vacuum Cleaner - D800M
« Reply #4 on: December 17, 2018, 10:14:44 am »

That's pretty interesting, modding for monochrome. I take it that once it is modded for monochrome, you would resort to the old-style filters used for B and W, if you wanted specific effects.
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bobfriedman

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Re: Industrial Vacuum Cleaner - D800M
« Reply #5 on: December 17, 2018, 01:08:35 pm »

That's pretty interesting, modding for monochrome. I take it that once it is modded for monochrome, you would resort to the old-style filters used for B and W, if you wanted specific effects.

if you wish.. but post-processing effects is preferable since it leaves the raw file unchanged for the future.
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Martin Kristiansen

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Re: Industrial Vacuum Cleaner - D800M
« Reply #6 on: December 19, 2018, 12:18:57 pm »

if you wish.. but post-processing effects is preferable since it leaves the raw file unchanged for the future.

I donít understand that at all. If itís a full monochrome conversion how would the raw file give you acces to information such as slightly darkening all areas reflecting blue light with a yellow filter? Such as was used traditionally with monochrome film?

What am I missing here?
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bobfriedman

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Re: Industrial Vacuum Cleaner - D800M
« Reply #7 on: December 19, 2018, 01:01:14 pm »

I donít understand that at all. If itís a full monochrome conversion how would the raw file give you acces to information such as slightly darkening all areas reflecting blue light with a yellow filter? Such as was used traditionally with monochrome film?

What am I missing here?

Oops. I am sorry, You are correct. My apologies.
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Bob Friedman
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Martin Kristiansen

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Re: Industrial Vacuum Cleaner - D800M
« Reply #8 on: December 19, 2018, 01:13:09 pm »

Oops. I am sorry, You are correct. My apologies.

No problem. Not out to catch you or anything. Just didnt understand it. Anyway lovely tonality and well processed. A good shot.
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bobfriedman

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Re: Industrial Vacuum Cleaner - D800M
« Reply #9 on: December 19, 2018, 07:33:01 pm »

No problem. Not out to catch you or anything. Just didnt understand it. Anyway lovely tonality and well processed. A good shot.

thank you.. I need to pay better attention.
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Bob Friedman
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