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Posts Tagged ‘capable’

Sony details specs for a 47MP MFT sensor capable of recording 8K30p video

27 Sep

Sony has released a document detailing the specifications for a 47-megapixel Micro Four Thirds (MFT) sensor capable of shooting up to 8K video up to 30 frames per second (fps).

The sensor, known as IMX492LQJ (there’s also a monochrome IMX492LLJ version), is listed as ‘a diagonal 23.1 mm (Type 1.4) CMOS image sensor with a color square pixel array and approximately 47.08 M effective pixels.’ According to the features list, the sensor features 12-bit A/D conversion, has a 2.315 micrometer (?m) pixel size and offers a variable-speed electronic shutter function.

As the above specifications note, the sensor can capture, in 10-bit mode with a 17:9 crop, 8K video (8192 × 4320 pixels) at up to 30 fps when paired with an SLVS-EC output interface. This resolution is exactly double the 4K (4096 x 2160 pixels) resolution of the 17:9 crop mode on the Panasonic GH5S.

Decreased power consumption is also noted, which should help extend the battery life of any camera it’s used in (or at least make up for a fragment of the increased processing power that will be required to handle all of the data).

It’s worth noting that although Sony lists the applications for this sensor as ‘Surveillance, FA cameras and Industrial cameras,’ the IMX299 inside Panasonic’s GH5S was labeled as such as well.

We could speculate whether or not this will be available on the next-generation MFT camera from Panasonic or Olympus, but the reality of it is we have no idea and won’t until any such camera is released—and maybe not even then.

Articles: Digital Photography Review (dpreview.com)

 
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Insta360 unveils new, 4K capable Nano S 360-degree camera for iPhone

09 Jan

Insta360 is a company known for its affordable, consumer 360-degree camera dongles. The Insta360 One and Air are its current models for iPhone and Android, respectively, but the camera started out with the iPhone-only Nano in 2016. For CES, Insta360 has now launched an upgraded Nano S that keeps the original model’s form factor, so accessories can still be used, but comes with upgraded interior components.

Compared to the original Nano, video capture has been bumped from 3K to 4K resolution and stills are now captured at a whopping 20MP, a nice step up from the previous 4.6MP stills. In addition, you can now choose between a matte black and silver version.

The Nano S doesn’t just provide higher resolution recording, though, it also comes with a couple of new features. MultiView Shooting allows you to output conventional video footage with two or three camera angles, and 360-degree Video Chat gives any recipient a live 360-degree spherical view of the caller’s location, even without using the Insta360 app, the caller simply needs to share a link.

A foldable stand for easy video calls or 360-degree selfies comes included in the package.

The Insta 360 Nano S is available order now for $ 240. To learn more, head over to the Insta360 website or check out the intro video above.

Articles: Digital Photography Review (dpreview.com)

 
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Sony releases machine vision sensor capable of 1000 fps object tracking

17 May

Sony has released a new machine vision CMOS sensor, and though it’s destined for assembly lines and robots, it’s still interesting to us. Like the chip in the RX100 V, the IMX382 is a stacked, backside-illuminated chip capable of 1000 fps imaging. And, like that sensor, its stacked design includes signal processing circuitry in the chip. Unlike the RX100 V’s sensor, though, the 1.27MP IMX382 conducts video processing and subject recognition in parallel, so that it outputs both a ‘viewing’ stream and a ‘sensing’ stream simultaneously.

The sensing processing uses color and brightness information obtained from the sensor, enabling incredibly fast subject identification and tracking at 1000 fps. You can see what that looks like in the video below:

At a little over 1 megapixel this sensor is not destined for a smartphone or camera. And of course those applications get more complicated since they also have to re-focus a lens to keep up with a moving subject, but it’s interesting to see what levels of recognition and tracking possible when you bring signal processing to the chip itself.

Articles: Digital Photography Review (dpreview.com)

 
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UHS-III SD card interface capable of 624MB/s bursts announced

25 Feb

The SD Card Association has announced the UHS-III standard that allows for maximum data rates twice as fast as the current UHS-II interface. The new interface will allow cards to transfer data at up to 624MB/s and will be used in both SD and Micro SD cards.

The UHS-III interface on future devices will be fully backwards compatible with existing SD cards. The cards themselves will include a second row of pins, so will be physically identical to current UHS-II.

The adoption of UHS-III branding may cause further confusion with the U3 speed rating that appears on many current cards. This may be mitigated if UHS-III cards prove to be capable of higher guaranteed sustained write speeds, allowing them to wear the ‘V60’ or faster ‘video speed class’ branding announced in 2016.

Although an increasing number of cameras (including many recent Fujifilm models, the Olympus E-M1 Mark II and Panasonic GH5) can make full use of the faster maximum transfer speeds of UHS-II cards, we’ve not yet seen any cards that can promise to sustain writing of data at faster than the 30MB/s promised by U3 ratings. This means all the x-hundred megabyte per second write speeds promised on current cards are useful only for bursts of stills: any camera trying to record video at data rates of above 30MB/s (240 mbps) run the risk of stuttering during recording.

Articles: Digital Photography Review (dpreview.com)

 
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Hasselblad announces 100MP H6D-100c capable of 4K, H6D-50c 50MP option

08 Apr

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Hasselblad has added the H6D range to its medium-format lineup, offering the H6D-100c with 100MP CMOS sensor and 4K video along with the H6D-50c with 50MP CMOS sensor. The H6D system offers a new, faster processor, a 3″ 920k-dot touchscreen monitor, dual card slots, built-in Wi-Fi and USB 3.0 connectivity. Both cameras offer 1080/30p HD shooting in the H.264 format, and include mini HDMI and audio I/O ports. Hasselblad has updated its H series of lenses to support a top 1/2000sec shutter speed when used with the H6D system.

The H6D-100c includes 4K/UHD video recording in a proprietary Hasselblad Raw format, which can be ingested and converted by Phocus 3.0. The 100MP variant also provides a higher ISO range up to 12800, continuous shooting at 1.5 fps and claims 15 stops of dynamic range. With 50MP the H6D-50c claims 14 stops of dynamic range and is capable of 2.5 fps continuous shooting. 

The Hasselblad H6D-50c will cost $ 25,995/€22,900; the H6D-100c is priced at $ 32,995/€28,900.


Press release:

Hasselblad launches an all new medium format camera

75 years at the forefront of imagery, Hasselblad continues to innovate

Hasselblad began its journey when founder, Victor Hasselblad, refused to simply copy an aerial surveillance camera at the request of the Swedish government who asked him if he had the skills to produce a camera identical to one that had been captured. He famously said: ‘No, but I can make a better one’. The camera maker has once again, followed Victor’s philosophy and applied it to the award winning H medium format camera – launching the all new H6D.

Rather than an improvement on the existing medium format H Cameras, the H6D range has been completely rebuilt with new technical components and an all new electronic platform. The pioneering range retains the modularity appreciated by medium format enthusiasts along with iconic design elements and Swedish handmade quality for which Hasselblad is renowned.

The H6D range introduces the H6D-100c with CMOS sensor, a 100MP option and the H6D-50c with a 50MP CMOS sensor. A wider range of shutter speeds from 60 minutes to 1/2000th of a second, increased ISO range and a faster shooting rate along with USB 3.0 Type-C connector that delivers exceptionally fast file transfer. The H lens range is fully compatible and, with the choice of a faster shutter speed, can be further leveraged than with previous ranges.

The H6D-100c brings 4K video capability to medium format. The high-definition rear touchscreen LCD delivers a pin sharp live view experience and Wi-Fi as standard, a HDMI connector, for external monitor connectivity, completes the tool set.

Built-in dual card slots allow enhanced media capability; a CFast slot allows for high-speed capture and an SD card slot enables maximum compatibility. The all new platform is capable of handling the largest file throughput with speed and ease using optimised algorithms for matchless quality les.

Hasselblad’s image processing software, Phocus, has been enhanced with the new 3.0 version delivering additional features that allow you to apply local adjustments in the image and a new graphical interface that improves work flow and user experience.

Commenting on the launch Perry Oosting, Hasselblad CEO noted: “The launch of the H6D range is the beginning of a year of celebration for Hasselblad. It’s fitting that we have returned to our pinnacle medium format camera to showcase the innovation and passion that have been present in every one of our first 75 years. Our obsessive approach to optical quality and precision hand building in Sweden is at the heart of this camera.

We have retained the best and introduced the most relevant – delivering a medium format camera which we believe the Hasselblad user will fall in love with all over again.”

Articles: Digital Photography Review (dpreview.com)

 
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Sony develops sensor capable of rendering color images at 0.005 lux

27 Oct

Sony has introduced a new CMOS sensor, calling it the highest sensitivity sensor of its kind. Developed for automotive use, the new chip can capture color images in light conditions down to 0.005 lux. The sensor is 1/3-inch type with 1.27 effective megapixels, and supports a Wide Dynamic Range system that uses extended exposure times rather than using multiple exposures. Read more

Articles: Digital Photography Review (dpreview.com)

 
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Aptina creates faster 14MP 1″ sensor capable of 80 fps and 4K video

18 Apr

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Sensor maker Aptina has announced a 14MP 1″-type sensor for use in mirrorless and video cameras. The AR1411HS enters the range alongside the existing 10MP model and offers even faster shooting capabilities. The 14MP chip can shoot full-resolution images at up to 80 fps and can shoot either 4K or Quad HD (allowing high quality 4:2:2 color) at up to 60 fps. The company suggests the 1″ format (actually 13.2 x 8.8mm) offers an effective balance of image quality, price and capabilities to make a sensible middle ground between the tiny 1/2.3″ sensors in most compacts and the APS-C sensors used in many mirrorless models and DSLRs. 

News: Digital Photography Review (dpreview.com)

 
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Canon updates firmware for EOS 6D Wi-Fi capable full-frame DSLR

11 Apr

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Canon has posted the first firmware update for its EOS 6D Wi-Fi capable full frame digital SLR for enthusiast photographers. Version 1.1.3 of the firmware fixes a bug related to date and time settings of the camera. The firmware is available for immediate download from Canon’s support website. Click through for the download link.

News: Digital Photography Review (dpreview.com)

 
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