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Forums > Back > Nikon Z launched
Brightcolours
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#169
10-15-2018, 08:44 AM
(10-15-2018, 08:18 AM)miro Wrote: Happily we (human) use our brain to process eye data and we see many details 300..600Mpixels and huge luminance range of 10e14, =100000000000000
 
https://en.wikipedia.org/wiki/Human_eye

Stop pretending you understand anything, miro. Leave discussion to the grown ups, perhaps?

From that wikipedia entry:
"The retina has a static contrast ratio of around 100:1 (about 6.5 f-stops). "

(it continues with: "As soon as the eye moves rapidly to acquire a target (saccades), it re-adjusts its exposure by adjusting the iris, which adjusts the size of the pupil. Initial dark adaptation takes place in approximately four seconds of profound, uninterrupted darkness; full adaptation through adjustments in retinal rod photoreceptors is 80% complete in thirty minutes.")

Stop embarrassing yourself?
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Messages In This Thread
Nikon Z launched - by Klaus - 08-23-2018, 05:24 AM
RE: Nikon Z launched - by davidmanze - 08-23-2018, 07:19 AM
RE: Nikon Z launched - by JJ_SO - 08-23-2018, 07:28 AM
RE: Nikon Z launched - by you2 - 08-23-2018, 03:29 PM
RE: Nikon Z launched - by MatjazO - 08-23-2018, 04:09 PM
RE: Nikon Z launched - by Brightcolours - 08-23-2018, 04:11 PM
RE: Nikon Z launched - by davidmanze - 08-23-2018, 04:57 PM
RE: Nikon Z launched - by Rover - 08-23-2018, 05:57 PM
RE: Nikon Z launched - by miro - 08-23-2018, 09:50 AM
RE: Nikon Z launched - by stoppingdown - 08-23-2018, 01:20 PM
RE: Nikon Z launched - by Brightcolours - 08-23-2018, 02:02 PM
RE: Nikon Z launched - by stoppingdown - 08-23-2018, 02:37 PM
RE: Nikon Z launched - by Brightcolours - 08-23-2018, 03:42 PM
RE: Nikon Z launched - by miro - 08-24-2018, 10:54 AM
RE: Nikon Z launched - by Klaus - 08-23-2018, 03:56 PM
RE: Nikon Z launched - by obican - 08-23-2018, 04:00 PM
RE: Nikon Z launched - by you2 - 08-23-2018, 11:40 PM
RE: Nikon Z launched - by miro - 08-24-2018, 11:28 AM
RE: Nikon Z launched - by JJ_SO - 08-24-2018, 05:54 AM
RE: Nikon Z launched - by davidmanze - 08-24-2018, 09:21 AM
RE: Nikon Z launched - by JJ_SO - 08-24-2018, 10:54 AM
RE: Nikon Z launched - by Klaus - 08-24-2018, 11:32 AM
RE: Nikon Z launched - by WyldRage - 08-24-2018, 12:54 PM
RE: Nikon Z launched - by thxbb12 - 08-24-2018, 03:48 PM
RE: Nikon Z launched - by Rover - 08-24-2018, 05:52 PM
RE: Nikon Z launched - by miro - 08-25-2018, 01:15 PM
RE: Nikon Z launched - by JJ_SO - 08-25-2018, 02:00 PM
RE: Nikon Z launched - by Brightcolours - 08-25-2018, 03:44 PM
RE: Nikon Z launched - by JJ_SO - 08-25-2018, 04:23 PM
RE: Nikon Z launched - by davidmanze - 08-25-2018, 04:58 PM
RE: Nikon Z launched - by JJ_SO - 08-25-2018, 05:55 PM
RE: Nikon Z launched - by WyldRage - 08-25-2018, 05:12 PM
RE: Nikon Z launched - by davidmanze - 08-26-2018, 09:11 AM
RE: Nikon Z launched - by JJ_SO - 08-26-2018, 09:20 AM
RE: Nikon Z launched - by you2 - 08-26-2018, 04:01 PM
RE: Nikon Z launched - by Rover - 08-26-2018, 07:40 PM
RE: Nikon Z launched - by Klaus - 08-26-2018, 07:56 PM
RE: Nikon Z launched - by JJ_SO - 08-28-2018, 12:31 PM
RE: Nikon Z launched - by miro - 08-29-2018, 06:52 AM
RE: Nikon Z launched - by JJ_SO - 08-29-2018, 08:08 AM
RE: Nikon Z launched - by JJ_SO - 08-29-2018, 07:45 AM
RE: Nikon Z launched - by Brightcolours - 08-29-2018, 07:49 AM
RE: Nikon Z launched - by JJ_SO - 08-29-2018, 01:56 PM
RE: Nikon Z launched - by Brightcolours - 08-29-2018, 02:11 PM
RE: Nikon Z launched - by miro - 08-29-2018, 03:10 PM
RE: Nikon Z launched - by Klaus - 08-29-2018, 02:21 PM
RE: Nikon Z launched - by JJ_SO - 08-29-2018, 02:41 PM
RE: Nikon Z launched - by JJ_SO - 08-29-2018, 03:44 PM
RE: Nikon Z launched - by JJ_SO - 08-31-2018, 05:06 PM
RE: Nikon Z launched - by davidmanze - 09-02-2018, 12:55 PM
RE: Nikon Z launched - by JJ_SO - 09-02-2018, 06:41 PM
RE: Nikon Z launched - by davidmanze - 09-03-2018, 07:33 AM
RE: Nikon Z launched - by WyldRage - 09-03-2018, 10:38 AM
RE: Nikon Z launched - by Brightcolours - 09-03-2018, 01:27 PM
RE: Nikon Z launched - by JJ_SO - 09-03-2018, 10:37 AM
RE: Nikon Z launched - by JJ_SO - 09-03-2018, 11:08 AM
RE: Nikon Z launched - by davidmanze - 09-04-2018, 07:55 AM
RE: Nikon Z launched - by Brightcolours - 09-04-2018, 08:20 AM
RE: Nikon Z launched - by davidmanze - 09-04-2018, 08:38 AM
RE: Nikon Z launched - by JJ_SO - 09-04-2018, 08:29 AM
RE: Nikon Z launched - by JJ_SO - 09-04-2018, 08:57 AM
RE: Nikon Z launched - by davidmanze - 09-04-2018, 09:32 AM
RE: Nikon Z launched - by JJ_SO - 09-04-2018, 09:49 AM
RE: Nikon Z launched - by davidmanze - 09-04-2018, 10:36 AM
RE: Nikon Z launched - by JJ_SO - 09-04-2018, 11:01 AM
RE: Nikon Z launched - by Brightcolours - 09-04-2018, 11:27 AM
RE: Nikon Z launched - by davidmanze - 09-04-2018, 11:43 AM
RE: Nikon Z launched - by JJ_SO - 09-04-2018, 11:44 AM
RE: Nikon Z launched - by Brightcolours - 09-04-2018, 12:14 PM
RE: Nikon Z launched - by JJ_SO - 09-04-2018, 01:10 PM
RE: Nikon Z launched - by Brightcolours - 09-04-2018, 01:45 PM
RE: Nikon Z launched - by JJ_SO - 09-04-2018, 01:53 PM
RE: Nikon Z launched - by Brightcolours - 09-04-2018, 02:07 PM
RE: Nikon Z launched - by JJ_SO - 09-04-2018, 03:16 PM
RE: Nikon Z launched - by Brightcolours - 09-04-2018, 05:56 PM
RE: Nikon Z launched - by JJ_SO - 09-04-2018, 08:15 PM
RE: Nikon Z launched - by Brightcolours - 09-04-2018, 08:20 PM
RE: Nikon Z launched - by JJ_SO - 09-04-2018, 09:12 PM
RE: Nikon Z launched - by Brightcolours - 09-05-2018, 07:16 AM
RE: Nikon Z launched - by JJ_SO - 09-05-2018, 08:00 AM
RE: Nikon Z launched - by Brightcolours - 09-05-2018, 09:52 AM
RE: Nikon Z launched - by JJ_SO - 09-05-2018, 10:18 AM
RE: Nikon Z launched - by davidmanze - 09-06-2018, 02:13 PM
RE: Nikon Z launched - by JJ_SO - 09-06-2018, 02:55 PM
RE: Nikon Z launched - by davidmanze - 09-06-2018, 04:40 PM
RE: Nikon Z launched - by toni-a - 09-06-2018, 05:34 PM
RE: Nikon Z launched - by davidmanze - 09-06-2018, 06:15 PM
RE: Nikon Z launched - by davidmanze - 09-23-2018, 08:51 AM
RE: Nikon Z launched - by JJ_SO - 09-24-2018, 07:37 AM
RE: Nikon Z launched - by davidmanze - 09-24-2018, 09:04 AM
RE: Nikon Z launched - by JJ_SO - 09-24-2018, 09:29 AM
RE: Nikon Z launched - by davidmanze - 09-24-2018, 10:50 AM
RE: Nikon Z launched - by JJ_SO - 09-24-2018, 11:00 AM
RE: Nikon Z launched - by davidmanze - 09-25-2018, 10:09 AM
RE: Nikon Z launched - by Brightcolours - 09-24-2018, 07:13 PM
RE: Nikon Z launched - by toni-a - 09-25-2018, 06:42 AM
RE: Nikon Z launched - by Brightcolours - 09-25-2018, 06:46 AM
RE: Nikon Z launched - by toni-a - 09-25-2018, 07:01 AM
RE: Nikon Z launched - by Brightcolours - 09-25-2018, 07:05 AM
RE: Nikon Z launched - by davidmanze - 09-25-2018, 08:39 AM
RE: Nikon Z launched - by JJ_SO - 09-25-2018, 09:01 AM
RE: Nikon Z launched - by Brightcolours - 09-25-2018, 11:28 AM
RE: Nikon Z launched - by JJ_SO - 09-25-2018, 12:32 PM
RE: Nikon Z launched - by JJ_SO - 09-25-2018, 10:18 AM
RE: Nikon Z launched - by JJ_SO - 09-27-2018, 08:19 PM
RE: Nikon Z launched - by JJ_SO - 09-28-2018, 01:30 PM
RE: Nikon Z launched - by toni-a - 09-28-2018, 05:48 PM
RE: Nikon Z launched - by martind86 - 10-01-2018, 05:06 PM
RE: Nikon Z launched - by toni-a - 10-01-2018, 05:42 PM
RE: Nikon Z launched - by JJ_SO - 10-01-2018, 05:26 PM
RE: Nikon Z launched - by martind86 - 10-01-2018, 05:59 PM
RE: Nikon Z launched - by toni-a - 10-01-2018, 07:19 PM
RE: Nikon Z launched - by martind86 - 10-01-2018, 07:32 PM
RE: Nikon Z launched - by toni-a - 10-01-2018, 08:22 PM
RE: Nikon Z launched - by martind86 - 10-02-2018, 07:54 AM
RE: Nikon Z launched - by Brightcolours - 10-02-2018, 08:38 AM
RE: Nikon Z launched - by martind86 - 10-02-2018, 08:52 AM
RE: Nikon Z launched - by JJ_SO - 10-02-2018, 08:53 AM
RE: Nikon Z launched - by Brightcolours - 10-02-2018, 10:21 AM
RE: Nikon Z launched - by JJ_SO - 10-02-2018, 10:43 AM
RE: Nikon Z launched - by davidmanze - 10-02-2018, 10:52 AM
RE: Nikon Z launched - by JJ_SO - 10-02-2018, 11:04 AM
RE: Nikon Z launched - by Brightcolours - 10-02-2018, 11:07 AM
RE: Nikon Z launched - by JJ_SO - 10-02-2018, 11:14 AM
RE: Nikon Z launched - by Brightcolours - 10-02-2018, 11:16 AM
RE: Nikon Z launched - by JJ_SO - 10-02-2018, 12:18 PM
RE: Nikon Z launched - by Brightcolours - 10-02-2018, 12:31 PM
RE: Nikon Z launched - by JJ_SO - 10-02-2018, 12:41 PM
RE: Nikon Z launched - by martind86 - 10-02-2018, 02:14 PM
RE: Nikon Z launched - by Klaus - 10-02-2018, 02:22 PM
RE: Nikon Z launched - by JJ_SO - 10-02-2018, 02:46 PM
RE: Nikon Z launched - by Brightcolours - 10-02-2018, 02:45 PM
RE: Nikon Z launched - by Klaus - 10-02-2018, 10:14 PM
RE: Nikon Z launched - by martind86 - 10-02-2018, 05:36 PM
RE: Nikon Z launched - by Brightcolours - 10-02-2018, 06:09 PM
RE: Nikon Z launched - by martind86 - 10-02-2018, 06:25 PM
RE: Nikon Z launched - by Brightcolours - 10-02-2018, 06:36 PM
RE: Nikon Z launched - by martind86 - 10-02-2018, 06:51 PM
RE: Nikon Z launched - by Brightcolours - 10-02-2018, 08:06 PM
RE: Nikon Z launched - by Brightcolours - 10-03-2018, 06:24 AM
RE: Nikon Z launched - by JJ_SO - 10-03-2018, 07:25 AM
RE: Nikon Z launched - by Brightcolours - 10-03-2018, 07:37 AM
RE: Nikon Z launched - by martind86 - 10-03-2018, 11:59 AM
RE: Nikon Z launched - by JJ_SO - 10-03-2018, 07:48 AM
RE: Nikon Z launched - by Brightcolours - 10-03-2018, 08:04 AM
RE: Nikon Z launched - by davidmanze - 10-03-2018, 07:58 AM
RE: Nikon Z launched - by JJ_SO - 10-03-2018, 08:15 AM
RE: Nikon Z launched - by davidmanze - 10-03-2018, 08:17 AM
RE: Nikon Z launched - by JJ_SO - 10-03-2018, 09:29 AM
RE: Nikon Z launched - by davidmanze - 10-03-2018, 09:51 AM
RE: Nikon Z launched - by Brightcolours - 10-03-2018, 12:56 PM
RE: Nikon Z launched - by JJ_SO - 10-03-2018, 01:56 PM
RE: Nikon Z launched - by martind86 - 10-03-2018, 08:22 PM
RE: Nikon Z launched - by Brightcolours - 10-03-2018, 02:35 PM
RE: Nikon Z launched - by davidmanze - 10-05-2018, 12:53 AM
RE: Nikon Z launched - by Brightcolours - 10-05-2018, 05:56 AM
RE: Nikon Z launched - by davidmanze - 10-05-2018, 09:13 AM
RE: Nikon Z launched - by JJ_SO - 10-05-2018, 09:46 AM
RE: Nikon Z launched - by Brightcolours - 10-07-2018, 09:41 AM
RE: Nikon Z launched - by miro - 10-14-2018, 08:31 PM
RE: Nikon Z launched - by Brightcolours - 10-15-2018, 05:37 AM
RE: Nikon Z launched - by miro - 10-15-2018, 08:18 AM
RE: Nikon Z launched - by Brightcolours - 10-15-2018, 08:44 AM
RE: Nikon Z launched - by davidmanze - 10-05-2018, 10:58 AM
RE: Nikon Z launched - by martind86 - 10-06-2018, 07:22 PM
RE: Nikon Z launched - by martind86 - 11-06-2018, 08:44 PM
RE: Nikon Z launched - by JJ_SO - 10-06-2018, 08:41 PM
RE: Nikon Z launched - by davidmanze - 10-07-2018, 05:58 PM
RE: Nikon Z launched - by JJ_SO - 10-09-2018, 11:02 AM
RE: Nikon Z launched - by Brightcolours - 10-09-2018, 01:33 PM
RE: Nikon Z launched - by JJ_SO - 10-15-2018, 10:52 AM
RE: Nikon Z launched - by Brightcolours - 10-15-2018, 11:10 AM
RE: Nikon Z launched - by JJ_SO - 11-06-2018, 10:07 PM
RE: Nikon Z launched - by martind86 - 11-07-2018, 10:22 AM
RE: Nikon Z launched - by davidmanze - 11-07-2018, 06:02 AM
RE: Nikon Z launched - by JJ_SO - 11-07-2018, 07:16 AM
RE: Nikon Z launched - by JJ_SO - 11-07-2018, 10:36 AM
RE: Nikon Z launched - by JJ_SO - 11-13-2018, 07:48 AM
RE: Nikon Z launched - by davidmanze - 11-13-2018, 09:13 AM
RE: Nikon Z launched - by JJ_SO - 11-13-2018, 09:48 AM
RE: Nikon Z launched - by davidmanze - 11-13-2018, 10:49 AM
RE: Nikon Z launched - by Brightcolours - 11-13-2018, 12:03 PM
RE: Nikon Z launched - by davidmanze - 11-13-2018, 03:21 PM
RE: Nikon Z launched - by JJ_SO - 11-13-2018, 12:06 PM
RE: Nikon Z launched - by Brightcolours - 11-13-2018, 02:16 PM
RE: Nikon Z launched - by JJ_SO - 11-13-2018, 07:58 PM
RE: Nikon Z launched - by Brightcolours - 11-14-2018, 05:50 AM
RE: Nikon Z launched - by JJ_SO - 11-16-2018, 10:36 PM
RE: Nikon Z launched - by you2 - 11-18-2018, 12:36 AM
RE: Nikon Z launched - by davidmanze - 11-18-2018, 09:41 AM
RE: Nikon Z launched - by JJ_SO - 11-18-2018, 12:31 PM
RE: Nikon Z launched - by davidmanze - 11-18-2018, 12:59 PM
RE: Nikon Z launched - by JJ_SO - 11-18-2018, 01:14 PM
RE: Nikon Z launched - by davidmanze - 02-20-2019, 09:23 AM

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