Archive for the ‘Canon 1D X’ Category

EOS-1D X Firmware Specifcations

EOS-1D X Firmware Specifcations

Canon EOS-1D X Firmware 1.2.1
Release of New Firmware Version 1.2.1, firmware incorporating disablement (operational error prevention) of the Image Size selection button

We are releasing firmware version 1.2.1 for EOS -1D X for service prior to the Web announcement. We are planning to make this firmware available on the Web for download in mid-January 2013.

This firmware update is to improve operational function in response from several professional

photographers that the Image Selection button was pressed without realizing and the image size had been changed. Also, this firmware incorporates quality issue fixes that have been reported from the market.

1. Details of Functional Improvements and Fixes

1-1. The function to disable the Image Size selection button is added.

1-2. Fixes Err 70 and Err 80 which may occur depending on the camera settings, shooting scenes, or the timing of releases. Also, some complained camera freeze when Err 80 occurred.

The above mentioned (1-2) phenomenon occur in very rare instances. In addition with the firmware update for 1-1, the fixes for these phenomena have been incorporated.

a) Err 70

In customization of operational buttons, there were errors in operational program for the exposure level display in the viewfinder when the Main Dial is set to change the aperture value in Manual mode, and may cause Err 70.

b) Err 80

Err 80 may occur depending on the distance to the subject, shooting scenes, or the timing of metering.

This phenomenon occurs in very rare instances due to the error in operational program for metering when shooting a subject at a distance with telephoto lenses with focal lengths of 300 mm or 400 mm.



EOS-1D X Firmware 1.2.1 in the Wild

New firmware for the EOS-1D X coming?
We’re getting various reports that serviced Canon EOS-1D Xs are coming back from service with firmware 1.2.1 installed.

There is no breakdown of what has been fixed or added to the camera, but I do expect to see an official release soon.

Firmware 1.2.1 installed | Image via

Firmware 1.2.1 installed | Image via

Canon EOS-1D X at B&H Photo for $6728 (Plus $446 in extras)



Service Advisory: Canon EOS-1D X f/8 Autofocus Issue, Download Firmware Fix

Service Advisory: Canon EOS-1D X f/8 Autofocus Issue, Download Firmware Fix

From Canon USA
It has been confirmed that auto-focusing may not function at f/8 aperture on some Canon EOS-1D X Digital SLR Cameras with firmware Ver. 1.1.1. We offer our most sincere apologies to customers using this product who have been inconvenienced by this issue. The support measures for this phenomenon are described below.

Firmware Ver. 1.1.1 enabled the center AF point to autofocus when the camera is used with lens/extender combinations whose combined maximum aperture is f/8. On some of the cameras with firmware Ver. 1.1.1, auto-focusing does not function at f/8 aperture. *This phenomenon does not occur with a camera which firmware has been updated by a user, or by Canon service center.

Affected Product
Canon EOS-1D X Digital SLR Cameras with the sixth digit from the left in the body number (serial number) is 4 or 5 are affected.

Example: Body No. xxxxx4xxxxxx or xxxxx5xxxxxx

*Even if the sixth digit from the left in the body number (serial number) is 4 or 5, the following cameras are not affected units.

*Look for a white dot in the battery compartment

Overwriting the firmware activates auto-focusing at f/8 aperture. To accomplish this, please download the firmware Ver. 1.1.1 available for download from Canon Web site, and overwrite the firmware of the camera.

Source: [TDP]



Official DXOMark Sensor Score for the EOS-1D X

Official Numbers are in
For the people that like the numbers game, DXOMark has released their official score for the Canon EOS-1D X.

The numbers don’t look too bad, though they don’t tell the whole story about the EOS-1D X. I think it’s currently the best DSLR as a whole currently on the market, unless you want the big resolution of the D800.

Read the complete review at DXOMark

Canon EOS-1D X at B&H | Amazon | Adorama | Norman Camera



Thoughts on the New EOS-1D X Firmware 1.1.1

Thoughts on the New EOS-1D X Firmware 1.1.1

Red AF Point Illumination…..
…. sort of.

Canon did a great thing and listened to the wishes of their customers, and spent some considerable time changing the way the AF point illumination worked on the EOS-1D X in AI Servo. Instead of a solid red illumination like the EOS-1D Mark IV, we now get a blinking AF point. Why does it blink instead of being solid? It probably has something to do with metering. While the blinking AF point is a new thing for all of us, I think we’ll get used to it in no time. I may actually take this camera over the 1D4 for lowlight shooting and birding.

My preferred new settings for the EOS-1D X

Menu > AF5 > AF Status in viewfinder > Show outside of frame
I do this because the blinking “AF” graphic in the viewfinder is quite distracting

Menu > AF5 > VF Display illumination > Enable: On > Q > Illuminated: Normal
I found the “Brighter” setting to be a bit distracting this AM while shooting some avian creatures. I will probably add this setting to “My Menu”, just in case there’s a situation where the brighter point is needed.

I haven’t had the chance to try it out yet, I have an EF 800 f/5.6L IS at home, however there are no teleconverters here. I hope to get out this evening in the yard and do some shooting with a 1.4x TC.

EF70-300 f/4-5.6L IS supported with a teleconverter?
f/8 support with the EF 70-300 f/4-5.6L IS! Yes, Canon has put this lens on the list of lenses that are supported now. As most of you know, mounting a TC to the EF 70-300 f/4-5.6L IS is mostly not possible. However, if you zoom the lens to about 250mm, the rear element retracts enough inside the lens to mount a 1.4TC. I would only recommend doing this as a last resort. If I did put a 1.4TC on the 70-300L, I would put it right to 300mm and not move it from there. I’ll give that a go tonight and see how it goes. As most of you know, I love the EF 70-300 f/4-5.6L IS.

What about my EOS 5D Mark III?
It may not be as simple as just updating the firmware in the same way. If you remember the story about getting f/8 to work on the EOS-1D X with a Kenko teleconverter, Arthur Morris was unable to make the EOS 5D Mark III do the same thing with the exact same teleconverter. The fact that Canon hasn’t updated both cameras at the same time tells me there are indeed differences in the AF systems. I am reminded only the EOS-1 line has ever had f/8 autofocus, so it may not be something that gets added to the 5D Mark III anyway.

The red AF points in AI Servo mode, I’d wager we’ll be seeing it in the EOS 5D Mark III in the near future.