Author Topic: October 2019  (Read 203959 times)

Bent Hjarbo

  • NG Supporter
  • **
  • Posts: 2154
  • Hvidovre, Denmark
    • Hjarbos hjemmeside
Re: October 2019
« Reply #45 on: October 05, 2019, 23:02:14 »
Nice portrait  :)

armando_m

  • NG Supporter
  • **
  • Posts: 3528
  • Guadalajara México
    • http://armando-m.smugmug.com/
Re: October 2019
« Reply #46 on: October 06, 2019, 05:31:32 »
downtown Guadalajara
Armando Morales
D800, Nikon 1 V1, Fuji X-T3

Fons Baerken

  • NG Supporter
  • **
  • Posts: 10576
    • https://www.flickr.com/photos/fonsbaerken/
Re: October 2019
« Reply #47 on: October 06, 2019, 09:13:33 »
Oktober 5

Amersfoort Zoo



D500, 70-200mm f/2.8


Nice portrait  :)


Thank you Bent!

Akira

  • Homo jezoensis
  • NG Supporter
  • **
  • Posts: 12468
  • Tokyo, Japan
Re: October 2019
« Reply #48 on: October 06, 2019, 09:49:33 »
downtown Guadalajara

Beautiful contrast of the light of the purple-green compensating colors!
"The eye is blind if the mind is absent." - Confucius

"Limitation is inspiration." - Akira

John Geerts

  • NG Supporter
  • **
  • Posts: 9117
  • Photojournalist in Tilburg, Netherlands
    • Tilburgers
Re: October 2019
« Reply #49 on: October 06, 2019, 18:51:32 »
downtown Guadalajara
Great colour of the sky, nice contrast in combination with the streetview.

John Geerts

  • NG Supporter
  • **
  • Posts: 9117
  • Photojournalist in Tilburg, Netherlands
    • Tilburgers
Re: October 2019
« Reply #50 on: October 06, 2019, 18:52:38 »
Drying before processing into Chestnut flour

Fons Baerken

  • NG Supporter
  • **
  • Posts: 10576
    • https://www.flickr.com/photos/fonsbaerken/
Re: October 2019
« Reply #51 on: October 06, 2019, 20:55:13 »
Spinning



D500, 70-200mm f/2.8

golunvolo

  • NG Supporter
  • **
  • Posts: 6742
  • You ARE NikonGear
Re: October 2019
« Reply #52 on: October 06, 2019, 22:58:47 »
Everyday contrasts.
Z6, 35mm 1.4 ais.

  I´m a little concern about the dark line in the bottom of the frame. It was there for all the images today. Will have to try tomorrow if it is the lens or the e-front curtain at 1/2000th of  a second -maximun allowed- Any other usual suspects?

Akira

  • Homo jezoensis
  • NG Supporter
  • **
  • Posts: 12468
  • Tokyo, Japan
Re: October 2019
« Reply #53 on: October 06, 2019, 23:06:19 »
Spinning

D500, 70-200mm f/2.8

The blur turns into a nice color composition!
"The eye is blind if the mind is absent." - Confucius

"Limitation is inspiration." - Akira

Akira

  • Homo jezoensis
  • NG Supporter
  • **
  • Posts: 12468
  • Tokyo, Japan
Re: October 2019
« Reply #54 on: October 06, 2019, 23:10:43 »
Everyday contrasts.
Z6, 35mm 1.4 ais.

  I´m a little concern about the dark line in the bottom of the frame. It was there for all the images today. Will have to try tomorrow if it is the lens or the e-front curtain at 1/2000th of  a second -maximun allowed- Any other usual suspects?

I always like your color compositions, and this is no exception.

I would suspect that the bottom part of the frame is shadowed by the mechanical second curtain.  The problem of the EFCS is that the first curtain is on (or even "in") the sensor whereas the second curtain is "over" the sensor.  The slit has to be very narrow when you set the shutter that fast, and there always is danger of the second curtain to cast its own shadow over the image frame, especially along the edge where the image forming light hits the sensor in a more oblique angle.

Also, the EFCS may cause the inconsistent exposure, due to the fact that there is a discrepancy between the widths of the slit at the starting point and at the ending point.  The slit is wider at the starting point and narrower at the ending point.

The EFCS of Olympus cameras is switched automatically to fully mechanical at 1/320 sec. or so and faster, even if you select the EFCS in the menu, presumably for the very reason.
"The eye is blind if the mind is absent." - Confucius

"Limitation is inspiration." - Akira

golunvolo

  • NG Supporter
  • **
  • Posts: 6742
  • You ARE NikonGear
Re: October 2019
« Reply #55 on: October 06, 2019, 23:44:50 »
Thak you Akira.

  Still wonder if it is a problem? The camera allows it so I guess it was possible. I have use the efc before at full throttle and it is the first time I notice the effect. Will try some speed combinations with clear skies as soon as possible to see the extent of this behavior

Akira

  • Homo jezoensis
  • NG Supporter
  • **
  • Posts: 12468
  • Tokyo, Japan
Re: October 2019
« Reply #56 on: October 07, 2019, 00:37:59 »
Thak you Akira.

  Still wonder if it is a problem? The camera allows it so I guess it was possible. I have use the efc before at full throttle and it is the first time I notice the effect. Will try some speed combinations with clear skies as soon as possible to see the extent of this behavior

Paco, to me, the EFCS makes more sense for the macro/closeup photography where slightest shake of he camera can ruin the image, especially the camera is lighter.

Also, the ECFS should help reduce the shutter lag, because there is no need for the mechanical first curtain to close before the shutter runs.  According to the test by Imaging Resources, the response of EFCS on Z is about 10msec. faster than the mechanical on Z6.  Sony cameras are more benefited from the EFCS in this regard.
"The eye is blind if the mind is absent." - Confucius

"Limitation is inspiration." - Akira

golunvolo

  • NG Supporter
  • **
  • Posts: 6742
  • You ARE NikonGear
Re: October 2019
« Reply #57 on: October 07, 2019, 00:50:11 »
Because of shutter noise  I'm almost exclusively in efc or just electronic. I didnt know speed (shutter lag?) was affected as well. It makes sense.

armando_m

  • NG Supporter
  • **
  • Posts: 3528
  • Guadalajara México
    • http://armando-m.smugmug.com/
Re: October 2019
« Reply #58 on: October 07, 2019, 04:08:52 »
Spinning

...
D500, 70-200mm f/2.8
Love it !
Armando Morales
D800, Nikon 1 V1, Fuji X-T3

armando_m

  • NG Supporter
  • **
  • Posts: 3528
  • Guadalajara México
    • http://armando-m.smugmug.com/
Re: October 2019
« Reply #59 on: October 07, 2019, 04:09:39 »
Beautiful contrast of the light of the purple-green compensating colors!
Thanks Akira
Armando Morales
D800, Nikon 1 V1, Fuji X-T3