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Your favourite feature of the D850?
#38
I have to add another thing. 5 seconds on a fair balcony can add (and is a risk for anyway) some motion blurr to the otherwise static cars, depending what's and who's going next to you. I never tried to stack and align short time exposures to a long time collection. Okay, once I did - when shooting film and the perforation was too weak, so the frame kept in place... I really wonder what the transition time zone between two shots would do to the picture. At worst some kind of stroboscopic effect.

 

Oh and thank you for your exposure data. Let's see: ISO 400? Not the lowest you can get from a D7200? f/7.1? Not the closest one can get (but you were aware of diffraction, I think, and tried to avoid it?) + ND3.0 = 10 stops.

 

At 5 secs you need a tripod - so no changes in exposure time needed. The ND filter is like an aperture of f/150 (roughly 10 stops down from f/7.1) or ISO 1.5 (again, 10 stops down form ISO 400). Going "only" down to ISO 6, you'd get away with f/16. And again, diffraction kicks in. But no ND filter needed.

 

So I keep on thinking: Wether there is an ISO 6 setting (with decent enough quality) or a long exposure stack: Both could be in camera (that was the reason to show a handheld focusstack, which is much more complicated to blend over), both would allow to leave ND filter at home. Additionally, the stack (if the software is up to perfect alignment) could also save the tripod. I don't see a reason why that should be a worse thing than ISO 6.

 

There's pixel shift in various models, there's Photoshop coming up with AI for composings, selections and contextsensitve image repair , Arsenal also is based on AI. and modern phones' cameras imitating bokeh. It might as well be we could not detect the software-manipulation. After all, a long time exposure itself is already a kind of reality distortion we never will be able to see if it was no camera involved (as well as ultra-highspeed shots).

  


Messages In This Thread
Your favourite feature of the D850? - by pduann - 10-27-2017, 11:55 AM
Your favourite feature of the D850? - by JJ_SO - 10-27-2017, 12:13 PM
Your favourite feature of the D850? - by pduann - 10-30-2017, 04:07 PM
Your favourite feature of the D850? - by toni-a - 10-30-2017, 07:02 PM
Your favourite feature of the D850? - by JJ_SO - 10-30-2017, 07:47 PM
Your favourite feature of the D850? - by toni-a - 10-30-2017, 08:06 PM
Your favourite feature of the D850? - by JJ_SO - 10-30-2017, 09:00 PM
Your favourite feature of the D850? - by pduann - 10-31-2017, 12:06 AM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 07:18 AM
Your favourite feature of the D850? - by toni-a - 10-31-2017, 07:46 AM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 07:54 AM
Your favourite feature of the D850? - by mst - 10-31-2017, 08:26 AM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 09:19 AM
Your favourite feature of the D850? - by toni-a - 10-31-2017, 09:36 AM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 10:06 AM
Your favourite feature of the D850? - by mst - 10-31-2017, 10:17 AM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 10:52 AM
Your favourite feature of the D850? - by mst - 10-31-2017, 11:24 AM
Your favourite feature of the D850? - by pduann - 10-31-2017, 11:35 AM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 12:06 PM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 12:35 PM
Your favourite feature of the D850? - by mst - 10-31-2017, 02:13 PM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 02:29 PM
Your favourite feature of the D850? - by mst - 10-31-2017, 02:36 PM
Your favourite feature of the D850? - by mst - 10-31-2017, 02:40 PM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 02:44 PM
Your favourite feature of the D850? - by mst - 10-31-2017, 02:50 PM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 02:54 PM
Your favourite feature of the D850? - by mst - 10-31-2017, 03:01 PM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 03:01 PM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 03:06 PM
Your favourite feature of the D850? - by mst - 10-31-2017, 03:06 PM
Your favourite feature of the D850? - by mst - 10-31-2017, 03:08 PM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 03:51 PM
Your favourite feature of the D850? - by mst - 10-31-2017, 05:11 PM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 06:31 PM
Your favourite feature of the D850? - by toni-a - 10-31-2017, 06:49 PM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 07:43 PM
Your favourite feature of the D850? - by toni-a - 10-31-2017, 07:59 PM
Your favourite feature of the D850? - by thxbb12 - 10-31-2017, 08:02 PM
Your favourite feature of the D850? - by thxbb12 - 10-31-2017, 08:10 PM
Your favourite feature of the D850? - by mst - 10-31-2017, 08:33 PM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 08:56 PM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 09:08 PM
Your favourite feature of the D850? - by mst - 10-31-2017, 09:16 PM
Your favourite feature of the D850? - by JJ_SO - 10-31-2017, 09:21 PM
Your favourite feature of the D850? - by JJ_SO - 11-01-2017, 06:53 AM
Your favourite feature of the D850? - by mst - 11-01-2017, 10:21 AM
Your favourite feature of the D850? - by thxbb12 - 11-01-2017, 10:30 AM
Your favourite feature of the D850? - by thxbb12 - 11-01-2017, 10:32 AM
Your favourite feature of the D850? - by mst - 11-01-2017, 10:38 AM
Your favourite feature of the D850? - by thxbb12 - 11-01-2017, 01:44 PM
Your favourite feature of the D850? - by toni-a - 11-01-2017, 06:27 PM
Your favourite feature of the D850? - by JJ_SO - 11-01-2017, 07:39 PM
Your favourite feature of the D850? - by pduann - 11-15-2017, 02:46 PM
Your favourite feature of the D850? - by JJ_SO - 11-15-2017, 04:14 PM
Your favourite feature of the D850? - by pduann - 11-15-2017, 05:40 PM
Your favourite feature of the D850? - by JJ_SO - 11-15-2017, 06:13 PM
Your favourite feature of the D850? - by JJ_SO - 11-15-2017, 09:43 PM
Your favourite feature of the D850? - by JJ_SO - 11-15-2017, 11:42 PM
Your favourite feature of the D850? - by pduann - 12-15-2017, 12:06 PM
Your favourite feature of the D850? - by JJ_SO - 12-15-2017, 01:33 PM
Your favourite feature of the D850? - by pduann - 12-15-2017, 01:56 PM

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