slr

Apple released one of its routine Mac OS X updates on Wednesday to let its computers handle raw images from a handful of new Nikon and Canon SLRs as well as from Canon's newer high-end PowerShot G11 compact camera.

The update lets Mac OS X 10.6 as well as Apple's iPhoto and Aperture software handle the raw image files taken directly from the camera's sensors without in-camera processing. Raw photo formats offer more quality and flexibility at the cost of convenience and file size.

The update supports Canon's new professional EOS-1D Mark IV and high-end … Read more

Camera makers tout the ruggedness of their higher-end products, but apparently even an entry-level SLR can withstand a 3,000-foot drop under the right circumstances.

So discovered Marius Ivascu, a parachuting instructor in Florida whose Canon Rebel XT detached from his helmet mount and took the fast way back to Earth on a skydiving trip. The camera mount detached when Ivascu deployed his parachute, recounted Calin Leucuta, a photographer and friend of Ivascu who earlier had sold him the camera.

After searching for less than a half hour after he landed, Ivascu found the camera and a video camera that had been mounted next to it.

"The video camera cracked open, dead, done deal. The Rebel took the fall a little better, just a crack in the left side of the plastic body," Leucuta said on his blog. "With a glimmer of hope, Marius presses the playback button: Quelle surprise! The camera turns on, displays the last image taken, like nothing happened." … Read more

The camera industry is in the throes of a digital photography revolution. But a new version of Nikon's 300mm telephoto lens announced this week, a $5,900 model intended for professionals, shows at least some parts of the photography market are constant even as the rest is overhauled.

Digital photography is profoundly different from the film era for many reasons. Here are some: new image sensors can enable photography in conditions too dark for film. The same camera can shoot video and still shots. Cameras can record not just when you took a photo, but where you took it. It's easy to publish photos globally on the Internet or to alter them significantly with software. And steadily increasing computing power lets cameras do everything from detect smiling faces to correct lens shortcomings.

And yet islands of stability remain. The high-end lens, with its complex optical engineering and premium pricing, is one of them.

Many SLR users don't venture beyond the kit lens that comes with their camera--an 18-55mm zoom that's reasonable for indoor shooting and basic tourist photography. Those who want to photograph the kids' soccer matches can step up with a telephoto zoom--usually one reaching to 200mm or 250mm and costing a few hundred dollars.

So why all the extra price for a bit more focal length to reach 300mm? … Read more

Adobe Systems released beta software on Wednesday to support raw images from Canon's higher-end new compact cameras, the Powershot S90 and G11, Olympus' rival E-P2, Panasonic's FZ38, and a host of SLRs.

The software updates are betas of Lightroom 2.6, the Camera Raw 5.6 plug-in for Photoshop CS4, and the DNG Converter 5.6. All the software uses the same raw-image processing engine.

Raw images provide more flexibility and image quality but require more processing; typically only higher-end cameras support raw file formats. Most folks are happy with JPEG, but many photography enthusiasts prefer raw.

It'… Read more

Canon has released new firmware for its EOS 7D camera that it says fixes a ghost-image problem in which faint traces of one image could show in the next.

Version 1.1.0 of the camera firmware "corrects a phenomenon that in images captured by continuous shooting, and under certain conditions, barely noticeable traces of the immediately preceding frame may be visible," Canon said of the update.

The ghost-image problem showed only in some circumstances when the camera was used in continuous-shooting mode and was more apparent when software was used to enhance the image.

The Canon 7D, … Read more

Canon has warned that traces of one photograph taken with the company's new higher-end EOS 7D SLR can sometimes be seen in the next.

The good news: new software for the camera should be able to fix the problem at some point. "Canon is currently investigating and analyzing the cause of this phenomenon, and we are planning to release a firmware update to address this issue," the company said in a a service notice.

The problem occurs only when shooting continuously, Canon said: "In images captured by continuous shooting, and under certain conditions, barely noticeable traces … Read more

It counts only as a footnote compared to today's announcement of the professional EOS 1D Mark IV camera, but Canon also had a nice nugget of news for those who've invested $2,700 for the 5D Mark II SLR.

Specifically, through a firmware update due to arrive in the first half of 2010, the SLR will be able to shoot 1920x1080 video not just at today's rate of 30 frames per second, but also at the 25fps rate used in European TV and the 23.976 fps rate used in cinematography, videography, and U.S. TV.

Lisette … Read more

On September 16, Pentax launched the K-x, an entry-level-ish digital SLR that it's offering in navy, red, white, and black versions. While different body colors are not unusual for point-and-shoot digital cameras, offering more than a black dSLR is still rare. (In fact, just Pentax and Sony offer color options, currently.)

Unfortunately, after testing many snapshot cameras available in a single color as well as those offered in several colors, I've developed a working theory that the more colors a camera comes in, the more likely there's something wrong with the model.

It's not the case … Read more

Tamron has updated its higher-end 17-50mm zoom lens with its vibration compensation technology to counteract camera motion.

The company released a 17-50mm model with a constant F2.8 aperture last year, but updated it with vibration compensation to a new model called the SP 17-50mm F/2.8 XR Di II VC. Tamron added the new feature "without materially increasing its size and weight," the company said.

But one thing is different: price. The earlier version costs about $450--and note that it's not being discontinued--while the image-stabilized version costs about $650. Tamron is selling a Nikon version initially and a model for Canon SLRs shortly afterward, it said. … Read more