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Posts Tagged ‘cmos’

Casio stuffs backlit CMOS sensors in Exilim EX-FC150 and EX-FH25 superzoom

November 16th, 2009 Gadget Reviews No comments

Casio’s usual Exilim fare might struggle to engender a second look from the weary-eyed camera cognoscenti, but a few of the company’s models do feature an attention-grabbing 1,000fps shooting mode (albeit at a relatively useless 224 x 64 resolution). A pair of those speedy shooters, the EX-FC100 and EX-FH20, have today been ever so gently upgraded with a set of new name badges and mildly improved performance. The EX-FC150 ups the pixel count to ten million while adding a backlit CMOS sensor, but retains the 5x optical zoom, sensor-shift image stabilization, and general performance of the previous generation. The EX-FH25 20x superzoomer (pictured above) has a similar (if not identical) ten megapixel CMOS sensor, which upgrades the camera’s 40fps burst mode from seven to nine megapixel stills, and retains the 720p video recording at 30fps, something the FC150 can also boast. Both are coming out on November 27, though prices have yet to be announced. Hit the read link for the full dish.

[Via 1001 Noisy Cameras]

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Casio stuffs backlit CMOS sensors in Exilim EX-FC150 and EX-FH25 superzoom originally appeared on Engadget on Mon, 16 Nov 2009 04:34:00 EST. Please see our terms for use of feeds.

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Canon EOS 7D gets high marks all around

November 7th, 2009 Gadget Reviews No comments

Canon’s EOS 7D is a pretty grandiose piece of image-recording equipment, whether you’re talking about its size, features or price. You’re probably aware of the 18 megapixel APS-C sensor and dual DIGIC 4 processors already, but we’ve all had to be a bit more patient than usual in waiting for the pro reviews to come out. Dpreview doesn’t disappoint though, with a thoughtful 31-page tome awaiting the keen reader, and we’ve also got more digestible video reviews from DPhoto Journal for the less patient among you. If you’re after direct comparisons against competing models, such as the Nikon D300s, you’ll find those sprinkled in among the reviews as well, with Cameratown throwing in a direct head-to-head with Canon’s own 5D Mark II. The 7D was found to produce “virtually no visible noise” all the way up to ISO 1600, and scored further points for its gorgeous 100 percent frame-covering viewfinder and fast 19-point AF. With a weather-sealed, highly ergonomic body design, ridiculously fast processing and a sensor so good that “in most situations the lens, rather than the camera, is likely to be the limiting factor,” the only thing reviewers could criticize was the somewhat uncompetitive pricing, but that’s likely to soften with time anyway. Read on… if you dare.

Read – dpreview review
Read – Photography Blog review
Read – Tech Radar review
Read – DPhoto Journal video roundup
Read – Cameratown comparison with 5D Mark II

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Canon EOS 7D gets high marks all around originally appeared on Engadget on Sat, 07 Nov 2009 16:52:00 EST. Please see our terms for use of feeds.

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Toshiba launches 14.6 megapixel CMOS sensor with backside illumination for cellphones

October 27th, 2009 Gadget Reviews No comments
Toshiba launches 14.6 megapixel CMOS sensor with backside illumination for cellphones

Backside illumination may sound like something a proctologist would use in a poorly-lit examining room, but it’s actually a re-imagining of the CMOS sensor that brings the photodiodes closer to the action, thus delivering brighter images from smaller packaging. OmniVision and Sony both have their takes on the tech and now Toshiba is putting it into a 14.6 megapixel sensor for cellphones and compact cameras. The company claims light absorption is boosted by 40%, resulting in bright pictures despite the high-density 1/2.3-inch sensor. Early production will begin before the end of the year but manufacturing lines won’t start firing en masse until sometime next summer, meaning yet another dark and murky winter of dark and murky pictures.

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Toshiba launches 14.6 megapixel CMOS sensor with backside illumination for cellphones originally appeared on Engadget on Tue, 27 Oct 2009 09:34:00 EST. Please see our terms for use of feeds.

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