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Apple publicly addresses iPhone 5 purple halo issue

After privately telling an iPhone 5 user that the purple halo sometimes produced by the device's camera is due to how users are framing photos, Apple has gone public with suggestions for preventing the flare on images.

Soon after the device went on sale last month, owners began complaining of a purple color showing up on the edges of photos, an issue that typically occurs when a light source is immediately nearby, though it can occur even when the light is off frame. It can also affect both photos and videos.

Earlier this month, an AppleCare support representative responding … Read more

Digital camera buying guide

For many people, buying a camera isn't an easy thing to do. It's not really a one-model-fits-all kind of product, so there's not just a single camera you can point to and say, "Buy this!"

In fact, it's the opposite; with such a range of types, sizes, features, and prices, unless you know your exact needs, you could very well end up disappointed with your purchase. And that's what this guide is all about: Helping you make the best camera purchase for your needs and budget.

For people who just want some good … Read more

Hoocap combines lens hood and cap

Shutterbugs who've used lens hoods -- an invaluable accessory for reducing stray light to improve image contrast -- know how frustrating it is to try to cap one's lens with the hood in the way. To prevent photographers from misplacing their lens caps or damaging their lenses, Taiwanese accessory makers have created a nifty accessory that combines both accessories into one.

The Hoocap features a simple design. It's a hood with two retractable doors; when not in use, the doors flip down to form a shield.

Judging by pictures of this contraption, it does seem to add … Read more

Apple seeks patents for camera gesture techniques

Apple has filed a handful of patent applications that suggest future iterations of the iPhone and iPad will have dramatically improved camera features.

The seven patent filings -- filed on Thursday and first discovered by Patently Apple -- describe gesture techniques and technology for preventing red eye in images.

The abstract for patent application No. 20120242852 outlines mapping user interactions to input the parameters for various image filters, as well as applying "location-based distortions" to image processing. … Read more

Joby unwraps versatile 3-in-1 camera strap

Popular camera accessory maker Joby -- known for its unique Gorillapod tripod -- recently launched its new 3-Way Camera Strap during Photokina 2012. Compared with typical neck straps, this camera strap can be configured into a wrist, neck, and shoulder strap by simply toggling a switch.

The strap, which retails for $39.99, comes in the form of a base plate, which has a universal thumbscrew that can be attached to the tripod mount of most cameras. The 3-Way Camera Strap features a Dyneema Cord -- a very strong material rated to hold more than 100 pounds that can be … Read more

iPhone 5 camera users reporting purple halo on certain photos

A purple halo seems to be the latest glitch affecting some iPhone 5 owners.

Detailed by forum users at tech review site AnandTech, the flaw reportedly occurs on photographs if you aim your iPhone 5 camera toward a bright light source such as the sun or an incandescent light. If you then move the camera so the light source is off screen, a purple halo effect can be seen through the camera. That effect also shows up on any pictures that are taken.

One poster displayed separate photos with an artificial light source and with the sun off screen, and … Read more

Lytro gets more U.S. distribution, goes abroad

If you've longed for a Lytro Light Field camera, but couldn't bring yourself to buy one directly from the manufacturer's site, you're in luck.

Starting October 9, you'll be able to pick up a Lytro camera online at Target.com, BestBuy.com, and Amazon.com in the U.S., while Canadians can stop by Future Shop to pick one up.

However, if you're more curious about putting your hands on one before you pony up $400 or $500, you'll have the chance to do so at new CityTarget stores in Chicago, Los Angeles, … Read more

Apple iPhone 5 vs. Samsung Galaxy S3 vs. HTC One X: The cameras

Apple didn't do much to the iPhone's camera from the 4S to the 5. Then again, it didn't really have to.

The iPhone 4S has one of the best cameras on a smartphone, and with some improved processing and other enhancements, the iPhone 5 does now, too. But it's not the only mobile device with a good camera built in, with the HTC One X and Samsung Galaxy S3 offering up some strong competition.

All three devices use an 8-megapixel backside-illuminated (BSI) CMOS sensor. Basically, the benefit of BSI CMOS sensors over regular CMOS sensors is … Read more

The 404 1,136: Where we occupy the Low Line (podcast)

Leaked from today's 404 episode:

- iPhone 5: Say hello to scuffgate?

- Hacker: I've ported Google Maps to iOS 6.

- Subterranean park in Manhattan to stay sunny with fiber-optic skylights (Low Line).

- Coca-cola nails social media by releasing personalized bottles, Justin included.

- Leica cameras for some reason favored by celebrities.

Bathroom break video: iPhone 5 super-glued to ground in Amsterdam.… Read more

iPhone 5 camera powered by Sony sensor

Sony has been on a roll with its camera image sensors, and a close look by ChipWorks shows that the iPhone 5 uses one of its products for the main camera.

A close-up photo shows the Sony brand name on the 8-megapixel sensor at the heart of the camera.

It's not a big surprise: Sony is very competitive with image sensors these days, and former Sony CEO Howard Stringer let slip earlier this year that Sony was supplying camera technology to Apple.

But the iPhone 5 has two cameras, of course. The lesser one, a front-facing camera for videoconferencing … Read more