Canon has announced a Canon 1Dx SLR firmware update that enhances the camera’s auto focus system by adding AF point illumination during AI servo AF and extending cross type AF point sensitivity to f/8.
The Canon EOS-1Dx is a rugged professional level digital SLR camera geared towards fast action and commercial photography.
See the link to the Canon 1D x SLR firmware update from Canon USA below.
Canon Expands The EOS-1D X Digital SLR Camera Autofocus Capabilities With New Firmware Update
LAKE SUCCESS, N.Y., October 17, 2012 – Canon, a leader in digital imaging solutions, today announced a new firmware update in response to user requests which further enhances the capabilities of Canon’s flagship EOS-1D X Digital SLR camera. The EOS-1D X will now be capable of AF point illumination during AI Servo AF and cross-type AF for maximum apertures as small as f/8. The new firmware update is available now at no charge from the Canon U.S.A. website and can be downloaded by end users or through Canon Factory Service Centers.
Canon 1Dx SLR firmware update: AF Point Illumination During AI Servo AF
To support the needs of wedding, portrait, sports, wildlife, and theatrical performance photographers working in low light, the new firmware allows AF points in the Canon 1D X’s viewfinder to be illuminated in red when the shutter button is pressed halfway during AI Servo AF, for easy viewing of the selected point. This valuable feature will enhance the photographers’ ability to aim the camera accurately in low-light conditions, and when photographing dark subjects. To preserve exposure-metering accuracy, illumination is intermittent, not continuous. Three choices will be selectable from the menu system – Non-illuminated, Illuminated (Normal) and Illuminated (Brighter).
Canon 1Dx SLR: Cross-Type AF Support at f/8
The Canon EOS-1D X is equipped with an innovative 61-point High Density Reticular AF System featuring up to 41 cross-type AF points, depending on the lens in use. The cross-type AF points recognize a wide variety of subject matter, making them highly desirable for maximum autofocus performance. Until now, cross-type AF on the Canon EOS-1D X has been limited to EF lenses and lens/extender combinations with a maximum aperture of f/5.6 or larger. The new firmware allows cross-type autofocusing with the center AF point even when the maximum aperture of a Canon EF lens/extender combination becomes as small as f/8. Ideal for wildlife photographers and others who often use EF super-telephoto lenses with extenders, this new feature greatly expands the range of EF lens/extender combinations that support autofocus when used with the EOS-1D X.
If AF point expansion is selected with an f/8 maximum aperture lens/extender combination, the four AF points surrounding the center point will act as AF Assist points. This option effectively expands the size of the AF detection area to enhance autofocus performance with subjects that are small in the frame and difficult to track, such as small animals and birds in flight. AF points above and below the center will be sensitive to vertical contrast, while points to the left and right will be sensitive to horizontal contrast.
Please visit the following website for complete information on the firmware update: http://www.usa.canon.com/eos1dxfirmwareupdate