RCE Foto

(i) On JuzaPhoto, please disable adblockers (let's see why!)






Login LogoutJoin JuzaPhoto!
JuzaPhoto uses technical cookies and third-part cookies to provide the service and to make possible login, choice of background color and other settings (click here for more info).

By continuing to browse the site you confirm that you have read your options regarding cookies and that you have read and accepted the Terms of service and Privacy.


OK, I confirm


You can change in every moment your cookies preferences from the page Cookie Preferences, that can be reached from every page of the website with the link that you find at the bottom of the page; you can also set your preferences directly here

Accept CookiesCustomizeRefuse Cookies


  1. Galleries
  2. »
  3. Portrait and Fashion
  4. » Test photos, Nikon D4 to ISO 204800

 
Test photos, Nikon D4 to ISO 204800...

Varie

View gallery (59 photos)

Test photos, Nikon D4 to ISO 204800 sent on August 25, 2012 (12:16) by JuzaPhoto Samples. 112 comments, 23122 views.

, 1/400 f/4.0, ISO 204800, hand held.

Non soffermatevi sul fatto che la foto è orrenda: è solo un TEST :-) La cosa interessante di questa immagine è che è scattata a una sensibilità pazzesca, 204800 ISO... duecentomila ISO!!! Le condizioni di luce erano tutt'altro che ottimali e ho voluto provare la D4 a una sensibilità talmente estrema che normalmente non verrebbe neppure presa in considerazione. Questo è il risultato: certamente c'è un'enorme perdita di qualità d'immagine, ma tutto sommato direi che è utilizzabile per uso giornalistico o per altri campi in cui la scena ritratta è più importante della pura qualità d'immagine. Ovviamente la foto è stata elaborata con una marcata riduzione rumore.







What do you think about this photo?


Do you have questions or curiosities about this image? Do you want to ask something to the author, give him suggestions for improvement, or congratulate for a photo that you really like?


You can do it by joining JuzaPhoto, it is easy and free!

There is more: by registering you can create your personal page, publish photos, receive comments and you can use all the features of JuzaPhoto. With more than 242000 members, there is space for everyone, from the beginner to the professional.




avatarsenior
sent on August 25, 2012 (17:44) | This comment has been automatically translated (show/hide original)

My Mother ... seem to photos taken with iPhone to ISO 50. wow! wow!

avatarsupporter
sent on August 25, 2012 (18:07) | This comment has been automatically translated (show/hide original)

I see your point of view, but it seems to me the opposite.
Before we printed.


no no, stop. I mold and large. When I evaluate the things I value as a function of the press and simulation of prints.
I assure you that with D4 I had a night to ISO 12800 90x60 that is cleaner than a ASA 1600 on a 30x45.

avatarsenior
sent on August 25, 2012 (19:16) | This comment has been automatically translated (show/hide original)

But it was better the D3s? ahahahahah working fine the file there is no comparison, but only by increasing by increasing the iso ...

avatarsenior
sent on August 25, 2012 (19:22) | This comment has been automatically translated (show/hide original)

@ Hammer81 raise the ISO and how it makes sense ..... but what are these normal? there is a manual to normal .... raise the iso has a thousand senses ... For example you can take in 6400 to a bird at sunset cmq could use a fast time to stop it, a random example of a photo that if you have good high iso even would think of taking ... ;-)

avataradmin
sent on August 25, 2012 (20:03) | This comment has been automatically translated (show/hide original)

But it was better than the D3s? ahahahahah working fine the file there is no comparison,


Honestly I think they are similar, both really good :-)

ok two hundred thousand iso, but under what conditions and light 'was taken?


Very low light, to put things in perspective, to 200k ISO had a time of 1/400, in other words if I shot at ISO 100 I had to use a time of about 10 ".

Even considering that you are a master of the PP could distort the true result.


The purpose of this photo is to show the results of the native sensor, but show what can be achieved with D4 + excellent processing.

Next week put og &rave, even raw photos!

avatarjunior
sent on August 25, 2012 (20:20) | This comment has been automatically translated (show/hide original)

@ Juza
because I think it is obvious that by now you're changing parish
as you do the 300? :-)

avatarjunior
sent on August 25, 2012 (22:17) | This comment has been automatically translated (show/hide original)

is perhaps to avoid controversy would be useful to show the before and after.
a question Juza, noise reduction plugin or do it with cr / lightroom? (I'm pretty ignorant on the subject).

Thanks

avatarsenior
sent on August 26, 2012 (3:01) | This comment has been automatically translated (show/hide original)

1/400 and f4. Portrait static. Under normal conditions, more time would be sought in addition to having tried a 'greater openness. Doing the math there is little light but it was not so easy to justify those ISO nor was nothing to freeze. In practice, with more or less light movement, the 200k would have more difficulty. Taking the last shot in my gallery "and think of you" is done in a most unfavorable light conditions. Hello


avatarsenior
sent on August 26, 2012 (3:40) | This comment has been automatically translated (show/hide original)

He said some message lavevo ago .. considering the optics used to max 70 mm and wearing it. F 2.8 with 1/80 s. L would have been able to take easily to 12800 ....

avataradmin
sent on August 26, 2012 (9:10) | This comment has been automatically translated (show/hide original)

because I think it is obvious that by now you're changing parish


rest to Canon, I just like testing bodies of both brands!

noise reduction plugin or do it with cr / lightroom?


with Camera RAW, details: www.juzaphoto.com/article.php?l=it&article=23

In normal conditions would have sought more time as well as trying a 'greater openness.


Too bad that this photo is a TEST OF ISO 200k, it would not make much sense to take the test by clicking the 200k to 12800 ...

I was in a very low light so that situation is quite realistic for this sensitivity.



avatarsenior
sent on August 26, 2012 (11:08) | This comment has been automatically translated (show/hide original)

I was in a very low light so that situation is quite realistic for this sensitivity.


its not entirely realistic, if you think you could take 1/125sec effectively avoiding both the motion of a person related to the shake-focal used, and "saving" about 2 stop (or close the iris) ... for me " situation entirely realistic "should coincide with" I was forced to use that feeling, "which in the case of the test was not necessary ...

avatarsenior
sent on August 26, 2012 (11:21) | This comment has been automatically translated (show/hide original)

I riquoto Emanuele,

1/400 and f4. Portrait static. Under normal conditions, more time would be sought in addition to having tried a 'greater openness. Doing the math there is little light but it was not so easy to justify those ISO nor was nothing to freeze. In practice, with more or less light movement, the 200k would have more difficulty.? In my gallery the last shot, "and I think of you" is done in a most unfavorable light conditions, that this www.juzaphoto.com/galleria.php?l=it&cat=singola&t=215917
Hello


Luckily I'm not the only one like Jack, David and others who remain astonished in front of your test mode in recent times.
It 'clear that if testavi to 200k iso did not have to set12800 ... I mean, we're taking xi fondellli?
The interesting thing is that there is a contradiction in what you say ... you want to test a real case and your conclusion is that for extreme cases such reports and smili the 200k are usable. It places an example of a static portrait that could be done to 12800 iso / iso 25600 ... And with time iferiori to 1/100...I accounts are made soon whereas you shooting at f4 and 1/400, given the conditions, there was a lot more light than you might think (in relative terms xkè take for example to 25600 with times of 1/60 means shooting in low light) and definitely a repotagista in a real case would OPEN as much as possible the diaphragm first thing, and given the static nature of the pose, would use a shutter guaranteeing very different, with the lighting conditions, the iso morelows.
No, in reality, we dream of using iso higher than what they serve. indeed, he always tries to keep them as low as possible, if necessary.
in other words still 200k iso should be tested in the most severe lighting conditions or with moving subjects ... With less light at a glance there would be a greater degradation of the quality ... (ie x all machines this course ..)

user1756
avatar
sent on August 26, 2012 (12:17) | This comment has been automatically translated (show/hide original)

For those who follow a little careful with the technique does not escape him that raising the ISO dynamic range / exposure latitude is compressed and you lose on average 3/4 stop the machines already known and tesate

For others it seems the panacea raise the ISO:-D :-( :-|
mah .......

The test should be done not already on a car alone because you can not measure the loss of dynamic range by raising the ISO individually on each machine but for the means and the chances in comparison to other machines

then it would make sense
and this allows us to assess how much improvement was introduced by the technology on new machines

;-)

PS. perhaps too simple to test how it responds to other criteria


user493
avatar
sent on August 26, 2012 (12:19) | This comment has been automatically translated (show/hide original)

The test should be done ON A BEAUTIFUL GIRL does not already on a car alone because you can not measure the loss of dynamic range by raising the ISO on each individual machine, but for the means and A variation in comparison to other machines

quoto the bold part:-D

user1756
avatar
sent on August 26, 2012 (12:24) | This comment has been automatically translated (show/hide original)

Condocordo of

ON A BEAUTIFUL GIRL


bypaserebbe all shortcomings

;-)

avatarsenior
sent on August 26, 2012 (13:10) | This comment has been automatically translated (show/hide original)

What's strange about the test a sensitivity iso reducing so high even in a situation that called for it?
Reduce the time and close the iris may distort the results? I do not think so ...
I think it's a valid test, approfondibile with crop, before-after comparisons with other bodies, but this is at the discretion of Juza.

avatarsupporter
sent on August 26, 2012 (13:16) | This comment has been automatically translated (show/hide original)

ON A BEAUTIFUL GIRL


hahaha, but there were none available. Just awful. Then he preferred to avoid ...

And then supermariano81, look at that if you do not stop to say that is NOT a pretty girl I'll blow up the 24 1.4 Remote! :-D:-D:-D

avatarsupporter
sent on August 26, 2012 (13:17) | This comment has been automatically translated (show/hide original)

But yes, in most low light situation worsens considerably the quality of the machine (like all machines ...)

avatarsupporter
sent on August 26, 2012 (13:36) | This comment has been automatically translated (show/hide original)

Gannjunior, your speech may be right, but be careful considering that the yield at high ISO changes a lot with the amount of light in the scene and with the shutter speed. The test did not Juza is incorrect because trying to think about this:

-If the portrait in the same light conditions rather than the 24-70 he did with a 300 mm? Then the test would be fair right? Here you would have the yield of D4 to 204k ISO with a low light, since the noise is not dependent on the lens.
-If the subject under the same conditions of low light had moved quickly while speaking? It 'still a stolen photo (you can see the face in the process of face:-D) made by fairly close? Then there is 1/400.

A thorough test to tell you all that you are interested on the ISO should be done for example cos & igraI;: test the machine maybe from 1600 to 204K in three situations, light medium-low (Oasis situations, woods, sports stadiums, etc.), low light (nighttime city halls, concerts) and pitch dark (night "without light" and situations astrophotography).

So you would know how it behaves in all lighting situations difficult.

When I did a comparison between the pitch dark 5D Mk III and D800 I found that the pitch dark the D800 was better than at least half a stop than the 5D Mk III, while the test done by Juza, in medium-low light conditions were practically the same.

So this test is incomplete (but I do not think he had the presumption to say anything), but not wrong.

avatarsenior
sent on August 26, 2012 (13:39) | This comment has been automatically translated (show/hide original)

Reduce the time and close the iris may distort the results? I do not think so ...

Of course you do ..! a pair / aperture with lower values ??would mean a smaller amount of light available and therefore a real need to use that value iso ... and only in this case we would disposizoine rislutato a fully reliable performance to the ISO 200k d4 (there is no doubt that the iso performance is very high, but they are not the ones you see in this test because in that shot did not need the iso 200k) ... if you scattassi to ISO 6400 in an environment where you may utlizzare smoothly iso 200 will be amazed of the returned file but you would not have tested the ISO 6400




RCE Foto

Publish your advertisement on JuzaPhoto (info)



Some comments may have been automatically translated with Microsoft Translator.  Microsoft Translator



 ^

JuzaPhoto contains affiliate links from Amazon and Ebay and JuzaPhoto earn a commission in case of purchase through affiliate links.

Mobile Version - juza.ea@gmail.com - Terms of use and Privacy - Cookie Preferences - P. IVA 01501900334 - REA 167997- PEC juzaphoto@pec.it

May Beauty Be Everywhere Around Me