Back-Illuminated
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Sony's new cameraphone CMOS jams bigger gear into the same space (video)
Sony's done gone and developed a new back-illuminated CMOS designed to improve the state of your casual camerawork. Traditional units mount a merged pixel-sensor and circuit on a supporting substrate -- the innovation here is to produce the two separately and layer them without any additional material. This makes manufacturing easier and without a mount, you're able to lever-in bigger kit into the same space. It's also packing HDR Movie, which like the still-image version, will produce better moving pictures in tricky light. An eight-megapixel version will ship to cellphone producers in March, with a 13-megapixel edition following in June and if Sony's really successful, it might earn enough to buy a copy of Photoshop rather than producing release images in MS Paint.
Casio reveals Exilim EX-Z2300 and EX-ZR10 point-and-shoots, sells HDR hard
Casio's Exilim EX-H20G and EX-Z16 certainly stole the spotlight in the company's press conference here at Photokina, but a couple of other point-and-shoots managed to sneak out simultaneously over in Tokyo. Unfortunately, neither the Exilim EX-Z2300 nor the EX-ZR10 will be making a stateside debut, but those situated in continents not named North America may certainly be interested. The former of the two utilizes a 14.1 megapixel sensor, a 3-inch rear LCD (960 x 480 resolution) and a 5x optical zoomer, with other specifications including an SD / SDHC card slot, 34.9MB of inbuilt memory, 720p video recording, an ISO range from 50 to 3200, CCD-shift image stabilization and a rechargeable battery good for around 580 shots. Moving on to the ZR10 (not to be confused with Pentax's similarly named RZ10), this one is Casio's HDR baby. During the company's presser, executives went on (and on) about how wunderbar the camera's inbuilt HDR ART function was, and honestly, the images that were being displayed were indeed pretty fanciful. The point-and-shoot relies on a back-illuminated 12.1 megapixel sensor, the Exilim Engine HS, 28mm 7x zoom lens, an automatic panorama option and a newfangled burst mode that enables up to 30 shots of 10 megapixel images to be taken, with high-speed burst shooting at a maximum speed of 40 shots per second. Better still, the company has upped the video resolution here to 1080p, while also throwing in an SD / SDHC / SDXC card slot, ISO range of 100 to 3200 and a rechargeable battery. No one's talking pricing, release dates nor release regions just yet (aside from shunning America, of course), but we'll be sure to update just as soon as those facts and figures hit our desk. Oh, and we did manage to score a few precious seconds with this guy here in Köln, and it's exceedingly slim given the feature set. We can't speak for the image and video quality first-hand, but based on what was shown and the aesthetic that we witnessed, we'd say the ZR10 has a bright future ahead of it. %Gallery-102764% %Gallery-102765%
Ricoh CX3 gets back-illuminated CMOS sensor, much geek lust
Just like clockwork, here's Ricoh -- six months after its last CX series refresh -- with a new superzoom point-and-shooter to tempt us into breaking open those piggy banks. The package on offer is compelling: there's a new 10 megapixel back-illuminated CMOS sensor, an enhanced noise reduction algorithm borrowed from the GR Digital III, and a 3-inch 920k-dot LCD, while the 10.7x optical zoom lens (28-300mm in 35mm equivalence) is carried over from the CX2. 720p video recording -- fast becoming a standard feature in compact cameras -- is present and accounted for, with recording in 16:9 ratio available to the ubiquitous Motion JPEG format. The CX3 is arriving this month, with early prices of AU$499 ($441 in US currency) matching the cost of the current generation.
Sony announces own backside illuminated CMOS -- take that OmniVision
Well, there you have it: the BSI gauntlet has been officially thrown. Sony just announced its own backside-illuminated CMOS sensor meant to rival OmniVision's achievement. Sony's sensor features 1.75 micron pixels totalling 5 effective megapixels capable of 60fps and offers low noise at twice the sensitivity of traditional sensors at the same pixel size. That's a signal to noise ratio of +8dB (+6dB sensitivity, -2dB noise), nerds. Nice Sony, but OmniVision's 8 megapixel sensor targeting cameraphones (Sony's is apparently targeting digital cameras and camcorders) brings the pixels down to 1.4 microns (with 0.9 micron pixels on the roadmap) albeit with an undisclosed SNR. Regardless, we look forward to seeing our friends' chemically-spiked club shots in excruciatingly slovenly detail later this year. BSI, learn it -- it's shaping up to do for imaging what perpendicular did for magnetic storage. [Via FarEastGizmos]
