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It was first introduced in 2010 as Intel HD Graphics and renamed in 2017 as Intel UHD Graphics. Intel Iris Graphics and Intel Iris Pro Graphics are the IGP series introduced in 2013 with some models of Haswell processors as the high-performance versions of HD Graphics. Iris Pro Graphics was the first in the series to incorporate embedded DRAM. [5]
Iris Xe Pod Desktop 4906 GPU SG-18M Server 4907 Iris Xe Graphics Desktop 4908 UHD Graphics 710 2021 Desktop Alder Lake: Celeron G6900. Celeron G6900T. 4693 128:16:2 300 1300 76.8 Pentium Gold G7400. Pentium Gold G7400T 1350 UHD Graphics 730 i3-12100. i3-12100T 4692 192:24:3 300 1400 i3-12300. i3-12300T i5-12400 i5-12400T 1450 UHD Graphics 770 ...
Samsung NX500 - Same 28 MP APS-C sensor as NXI but 4K video is not downsampled from 6.5K so less details and more noise than the NX1 - with this 2.4× crop factor the kit lens become a 38–120mm f8.5–13.4 equivalent for depth of field; 15 min max recording time limit
The resolution 7680 × 4320, sometimes referred to as 8K UHD, has a 16:9 aspect ratio and 33,177,600 pixels. It is exactly double the size of 4K UHD ( 3840 × 2160 ) in each dimension for a total of four times as many pixels, and Quadruple the size of Full HD ( 1920 × 1080 ) in each dimension for a total of sixteen times as many pixels.
The lenses lack an iris control. S-mount lenses do not have a flange and therefore there is no fixed lens to sensor distance and they must be adjusted to focus. [2] Due to the small size of the lens barrel, performance is somewhat limited compared to larger lenses [3] and most S-mount lenses are relatively slow (f /1.6 and slower).
DVB is currently focusing on the implementation of the UHD-1 standard. [61] DVB finalized UHD-1 Phase 2 in 2016, with the introduction of service by broadcasters expected in 2017. UHD-1 Phase 2 adds features such as high dynamic range (using HLG and PQ at 10 or 12 bits), wide color gamut (BT. 2020/2100 colorimetry), and high frame rate (up to ...
Nine-blade iris Pentacon 2.8/135 lens with 15-blade iris Aperture mechanism of Canon 50mm f/1.8 II lens, with five blades In the human eye, the iris (light brown) acts as the diaphragm and continuously constricts and dilates its aperture (the pupil) A 750nm titanium-sapphire laser beam passing through an iris diaphragm, while opening and closing the iris.
8K UHD (7680 × 4320) is the highest resolution defined in the Rec. 2020 standard. [1] 8K display resolution is the successor to 4K resolution. TV manufacturers pushed to make 4K a new standard by 2017. At CES 2012, the first prototype 8K TVs were unveiled by Japanese electronics corporation Sharp. [2]