Logo Logo
deutsch
directory schraeg
Knowledge
Codecs
Hardware
Camcorders· Cinema-Kamera· Computers· Drohnen· GPU· Kamera-Zubehör· Video-DSLR· accessories
Software
Compositing· Color correction· DV Editing
DV-Movies

HowTo
Shooting· Sound
Misc
Forschung· Reviews· Streaming
/// News
Nikon develops 1-inch 4K sensor with 18 -22 f-stops

Nikon develops 1-inch 4K sensor with 18 -22 f-stops

[12:03 sun,21.February 2021   by ]    

Those who are believed dead live longer. So Nikon - who have been using sensors from other manufacturers in their cameras on a grand scale for years - have now surprisingly announced the development of their own Sony sensor. The upcoming 1-inch stacked CMOS sensor has a square 4.2K x 4.2K resolution and 17.84 million sensors that can be read out at up to 1000 frames per second.

Nikon promises a true miracle in the achievable dynamic range. The sensor is said to be able to image no less than 22 f-stops at 60fps and even at 1000 fps it is still said to be over 18 f-stops. This surpasses even Canon's rumoured miracle sensor by far.



Nikon_sensor_3



In contrast to Canon, Nikon achieves its extreme dynamic range not with a double exposure but through a combination of sensel zones and intelligent sensel control in a stacked layer under the sensel surface.

Simply explained, the additional circuitry in the stacked layer allows sensor areas of 16x16 sensors to be exposed individually. So before a sensor group is clipped, it is exposed for a shorter time and can then accurately display otherwise overexposed areas based on the length of the exposure time and the amount of "fill" recorded.

Nikon_sensor_2



For single photos, where the camera electronics have some time to "adjust" to the lighting conditions before the shutter is released, this technique should already work very well. For moving images, however, it will be exciting to see

how fast the electronics can react to moving light sources in the motif and
how clearly the transitions at the 16 x 16 block edges become visible in extreme light contrasts.

For example, one quadrant may show more motion blur than its brighter neighbour.

On the other hand, there are now such good digital post-processing automatisms in "computational photography" that the results may already be convincing in moving images. In the medium term, motion blur will probably become a digital effect in the timeline alongside bokeh. A high dynamic range without clipping, on the other hand, is less easy to simulate digitally.

Nikon_sensor



The best news at this point, however, is that Nikon wants to get back into sensor production. Because the market could definitely do with some competition again...



deutsche Version dieser Seite: Nikon entwickelt 1 Zoll 4K-Sensor mit 18 -22 Blendenstufen

  

  Vorige News lesen Nächste News lesen 
bildFocal Clear Mg Professional: Neuer Referenz-Kopfhörer mit verbesserter Membran bildWie Marvel seine Filmproduktion Dank umfassender digitaler Vorvisualisierung beschleunigt


related news:1E0Sony Alpha 7S III Firmware Update 2.0 brings among others S-Cinetone 25.February 2021
Sony FX3 - the better Sony Alpha 7S III for filmmakers 23.February 2021
Nikon Z6/Z7 II cameras - new firmware, new movie kit and Blackmagic RAW 18.February 2021
Panasonic introduces video-optimised Lumix S telephoto zoom 70-300mm, 4.5-5.6 MAKRO OIS 18.February 2021
New Alpha camera coming soon in Sony´s Cinema Line 17.February 2021
Sony FX6 accessories: Shape introduces extensive rig options for the Sony FX6 16.February 2021
Firmware update 2.0 for Sony ZV-1 brings better live streaming via USB 15.February 2021
alle Newsmeldungen zum Thema Video-DSLR
1E0Largest smartphone sensor - so far: Samsung ISOCELL GN2 24.February 2021
New 8K MFT sensor from Sony - But for whom? 4.February 2021
Samsung Galaxy S21 Ultra 5G -- new 108MP sensor, but without MicroSD 15.January 2021
Canon: One-handed gimbal with integrated S35/Fullframe sensor and interchangeable mount coming soon? 1.January 2021
Sony FX6: Full format successor of the FS5 MKII with 10.2 MP sensor, 2xXLR , S-Log 3, 120 fps, exter 17.November 2020
DJI Pocket 2: Larger sensor with 64 MP, more wide angle and 240 fps slow motion 20.October 2020
The GoPro Hero 9 is official with 5K sensor, stronger battery and new Lens Mod 16.September 2020
alle Newsmeldungen zum Thema Sensor
1E0Resolve Studio 17.1 Public Beta 10 with Intel H.265-10Bit 4:2:2 hardware support 26.February 2021
BenQ Mobiuz EX3415R: curved 34" monitor with 98% DCI-P3 23.February 2021
Blackmagic Web Presenter HD: Live streaming via H.264 for SDI cameras 19.February 2021
Blackmagic ATEM Mini Extreme (ISO): New compact cheap 8-channel HDMI live production mixer 17.February 2021
Atomos NinjaV Update 10.61 bringt Zeitraffer und HDMI/SDI-Crosskonvertierung 14.February 2021
Asus ZenBook 13 OLED: Slim notebook with Thunderbolt 4 and 100% DCI-P3 8.February 2021
Sony A1 and overheating in 8K video recording - what is the status? 8.February 2021
alle Newsmeldungen zum Thema Formats


[nach oben]
















Archiv Newsmeldungen

2021

February - January

2020
December - November - October - September - August - July - June - May - April - March - February - January

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000






































deutsche Version dieser Seite: Nikon entwickelt 1 Zoll 4K-Sensor mit 18 -22 Blendenstufen



last update : 27.Februar 2021 - 18:02 - slashCAM is a project by channelunit GmbH- mail : slashcam@--antispam:7465--slashcam.de - deutsche Version