1622 Results for



Canon to offer dual-pixel autofocus upgrade for C100

Those using Canon's lower-end cinema camera can soon spend $500 for a sensor that improves autofocus performance. The dual-pixel technology debuted this year on Canon's 70D SLR.

By November 5, 2013


Canon videos show off 70D's dual-pixel autofocus technology

It remains to be seen how well it works in the real world, but the new dual-pixel autofocus technology shows promise in Canon's promotional video about its latest SLR.

By July 5, 2013


emPower autofocusing prescription lenses

At CES 2011, Natali Morris takes a First Look at the emPower autofocusing eyeglasses.

By January 21, 2011


Olympus firmware speeds up PEN-camera autofocus. But enough?

With its latest firmware update for the PEN Micro Four Thirds cameras, Olympus addresses problems with the line's autofocus speed. The beta version we tested only partly delivers, though.

By April 14, 2010


Photographers bless improved Canon autofocus

Early reviews of Canon's 1D Mark IV SLR by professional photographers indicate Canon could be on its way to shaking a reputation for sub-par autofocus.

By December 31, 2009


Canon brings video, improved autofocus to EOS-1D Mark IV

The latest iteration of Canon's pro sports shooter incorporates HD video, a boost to the autofocus system and the requisite sky-high maximum sensitivity of ISO 102,400.

By October 19, 2009


Next gen iPhone auto-focus, compass revealed?

Chinese language blog UMPCFever releases photos purported to be of the next-generation iPhone running iPhone OS 3.0 and demoing new camera and compass features.

By May 30, 2009


Photographer: Canon 1D Mark III autofocus still needs work

Canon fixes have made the high-end camera better, but Rob Galbraith's tests show the older 1D Mark II N still outperforms its successor in bright conditions.

By December 10, 2007


Canon has fix for high-end SLR autofocus

The SLR maker plans to publish instructions in coming weeks for how people can fix a problem that had afflicted the new 1D Mark III camera.

By October 18, 2007