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Hands-on with the Canon EOS Rebel T1i

Eventually, it'll become old hat, but for now, the addition of video capture to dSLRs still merits some oohing and aahing. Especially as it comes down to the less expensive models--you know, the ones within reach of the rest of us. So let us buzz eagerly about Canon's latest consumer dSLR, the EOS Rebel T1i, which becomes the cheapest dSLR thus far to support video capture.

Slipping neatly into the company's dSLR product line between the XSi and 40D, the T1i pushes the XTi off the edge of the bed into discontinuity. When it ships in May, it will occupy the popular $800 price segment: $799.99 for the body and $899.99 for the kit with the veteran f3.5-5.6 18-55mm IS lens. … Read more

Sony SLR sensor ranks below Nikon, above Canon

Three midrange Sony SLRs now are included in DxO Labs' measurements of image sensor performance, and the Alpha A700 proves to be reasonably competitive.

Sony's A700, which costs about $1,100 with an 18-70mm lens, has a score of 66.3 on the test, which calculates how well the sensor handles color, a range brightness and darkness, and low-light shooting. That puts it behind the top-scoring camera with a comparably sized sensor, the Nikon D90, almost ties it with the Pentax K10D and Nikon D300, and gives it a a few points' lead over Canon's 40D and 50D.

Meanwhile, the A200 scores 62.9 and the A300 an even 64, according to the DxOMark Sensor test results that were updated Tuesday. A five-point difference makes a difference of about 1/3 stop in exposure, DxO says, meaning that a higher-scoring camera can attain the same raw image quality as a rival even though the higher-scoring camera is using a faster exposure or higher ISO.

DxO Labs, a French company, makes a business of measuring camera image quality, developing technology for image-processing hardware and software, and selling software to convert the raw files produced by higher-end cameras into less flexible but more convenient formats such as JPEG. The DxOMark score measures sensor performance based on the raw file, a foundation for overall image quality but only a facet of a camera's overall performance. … Read more

Olympus: 12 megapixels is enough for most folks

A correction has been made to this story. See below for details.

LAS VEGAS--Olympus has declared an end to the megapixel race.

"Twelve megapixels is, I think, enough for covering most applications most customers need," said Akira Watanabe, manager of Olympus Imaging's SLR planning department, in an interview here at the Photo Marketing Association (PMA). "We have no intention to compete in the megapixel wars for E-System," Olympus' line of SLR cameras, he said.

Instead, Olympus will focus on other characteristics such as dynamic range, color reproduction, and a better ISO range for low-light shooting, he said.

Increasing the number of megapixels on cameras is an easy selling point for camera makers, in part because it's a simple concept for people to understand. Even though having more megapixels can enable larger prints and enlargement of subject matter through cropping, adding megapixels comes with some drawbacks.

For one thing, smaller pixels can mean more noisy speckles at the pixel level and can reduce the dynamic range, so brighter areas wash out and darker areas become swaths of black. For another, images take more room on memory cards, hard drives, and Web servers, and cameras need more powerful image processors to handle them. And yesteryear's cameras already had plenty of pixels for making 8x10-inch prints, a size few people exceed. … Read more

Analysts see bright spots in dark photo market

LAS VEGAS--The bad economy has hurt the photography business, but there are a few areas of growth amid the gloom.

Among the bright spots are digital SLR cameras, photo books, memory-keeping moms, and Web sites adapted for mobile phone use., concluded InfoTrends analysts sharing research results at the Photo Marketing Association (PMA) show here Wednesday.

Overall, though, the mood is grim.

"It sure feels different at this year's PMA. There's not so much booth space, not so much traffic. The energy level is down. This recession feels different from back in '01 (which was) somewhat contained to the tech sector," said InfoTrends President Jeff Hayes. "Now it has become an issue of a consumer confidence crisis and has become a lot more broadly based. The photo industry is feeling this." … Read more

New window opens on camera sensor cleaning

LAS VEGAS--Camera cleaning accessory maker LensPen announced a new product to help remove dust, hairs, specks, and other detritus that sticks to digital SLR sensors.

The $59.95 SensorKlear Loupe, announced here at the Photo Marketing Association (PMA) show, is a magnifying glass that attaches to a camera's lens mount. Its four battery-powered LEDs illuminate the sensor, and unlike rival products such as VisibleDust's Sensor Loupe, a gap in the side allows you to clean off the sensor.

Unsurprisingly, the company recommends use of LensPen SensorKlear II to actually clean off the schmutz. The pen and loupe together … Read more

Apple software now supports Nikon's top SLR

LAS VEGAS--Apple on Monday added support in its software for raw image files from Nikon's top-end SLR, the $8,000, 24.5-megapixel D3X.

Apple's Digital Camera Raw Compatibility Update 2.5 also adds support for Epson's Epson R-D1x digital rangefinder camera, according to the Apple support page.

The software enables Aperture 2, iPhoto '08, and iPhoto '09 to interpret the cameras' raw files, proprietary formats that include more information than JPEGs. The update requires Mac OS X 10.4.11, Mac OS X 10.5.3, or later.

A full list of Apple's raw image support … Read more

Adobe Lightroom now supports Nikon D3X

LAS VEGAS--Adobe Systems has released the final version of Lightroom 2.3, its photo-editing and cataloging software, along with its close relative, the Camera Raw 5.3 plug-in to let Photoshop CS4 edit raw images from higher-end cameras.

The new software (available as a download for Windows and Mac OS X) supports Nikon's top-end D3X, an $8,000, 24.5-megapixel machine whose owners likely will usually prefer raw files for their flexibility and quality advantages over JPEG. Also supported is Olympus' new midrange E-30.

The Lightroom 2.3 update also fixed a number of bugs and adds support for … Read more