advisory

PSA: Some Tamron 70-180mm f/2.8 Lenses Have a Calibration Issue

Tamron's 70-180mm f/2.8 Di III VXD lens for Sony E-mount mirrorless cameras has been a huge hit since it was announced. But buyer beware: the company has released a product advisory after discovering that some lenses suffer from a calibration issue, resulting in poor performance.

Canon Warns of Fake 600EX-RT Flashes; Here Are the Telltale Signs

In addition to fake DSLRs and fake memory cards, there are also fake flash units in camera bags around the world. We first shared a look at this issue back in September 2013, but today Canon issued a new warning about counterfeit versions of the Speedlite 600EX-RT, which was introduced in 2012.

Yikes: Leica Monochrom DNG Bug Can Wipe Out Your Apple Photos Library

Leica has discovered a serious bug that owners of the new Monochrom (Typ 246) need to be aware of. The camera's DNG files have been found to be incompatible with Apple's new Photos app. It's not just that they can't be opened: the files could corrupt your library and cause you to lose your entire photo collection.

Nikon Warns of More Fake DSLRs: D610 and D4S Now on Watch List

At the end of 2014, Nikon issued a notice saying that fake D800E DSLRs have been discovered during service center repairs. Technicians found that the cameras were actually ordinary D800 DSLRs (a few hundred dollars cheaper) that had their covers replaced with D800E shells.

Nikon issued an update today saying that other models are being faked as well, namely the D610 and D4S.

Nikon Issues Official Service Advisory for D600 Dust Issue, Stance is Same

In October 2012, LensRentals owner Roger Cicala reported that the Nikon D600 seems to collect more sensor dust than other DSLRs. Other owners began reporting the same thing, and different theories began emerging to explain the origins of the annoying specks.

When Imaging Resource reached out to Nikon for comment, it was told that Nikon customers are encouraged to have their cameras serviced if the dust becomes "bothersome." Nikon finally issued an official advisory this past Wednesday regarding the issue, but its message is the same.

Canon Launches ‘Play it Safe’ Initiative, Helps You Spot Dangerous Knock-Offs

Canon recently launched a new safety initiative aimed at keeping dangerous knock-off gear out of your camera. The tag line for the initiative is "Play it Safe, Power your Canon with Canon Power," and the company is hoping that a mix of warnings and education will do the trick and keep you from buying counterfeit "Canon" batteries and chargers.

Instagram Allegedly Downplays Security Vulnerability

Sebastian Guerrero, an independent researcher in Barcelona says he's discovered a way to force friendship with any Instagram user -- private or public -- by exploiting an Instagram server-side vulnerability. In one case, Guerrerro forced Mark Zuckerberg to follow his test account. Then Guerrerro sent him a message through a photo post, which would show up in Zuckerberg's photo feed of people he follows. Guerrero also used a test account to follow a private user without the required approval from the private user.

Olympus Ships 1,709 Compact Cameras with Virus Preloaded

Olympus Japan released a notice to customers yesterday warning that 1,709 of their Stylus Tough 6010 point-and-shoot cameras were accidentally shipped preloaded with a worm. While the camera is not at risk, Windows users may be infected when the camera is connected to their computer via USB.