DxOMark Redo: 5D Mark III Sensor Better than the D800?

Nikon D800 vs Canon 5D Mark III

Shortly after the Canon 5D Mark III and the Nikon D800 were released last year, DxO Labs published the results of the sensor performance of both cameras. The initial tests showed much better results for the D800’s sensor than the 5D Mark III.

Now, the DxO team is singing a different song after further comparisons between the cameras using high quality lenses. [Read more…]

Canon Issues Product Advisory for 5D Mark III and 1D X re: Autofocus Speed with Speedlite AF Assist Beam

Canon-5D-Mark-III

Following the recent forum posting by a moderator in Canon’s official forums, Canon has issued a product advisory concerning the slow AF speed for the 5D Mark III and 1D X when using a Speedlite AF assist beam.

Firmware updates to address this issue are expected for the 5D Mark III and 1D X in April 2013 and May 2013, respectively.

The full product advisory from Canon is reproduced below. [Read more…]