Content: List of Lenses Affected by Iris Issue – UPDATE 3 Comments – EOS 7D too? Feedback Contact Canon . LIST OF LENSES AFFECTED BY IRIS “JITTER” Due readers requests, we collected all possible feedbacks to make a list of lenses that are affected and not affected by the “IRIS jitter” issue when mounted on […]
Tag Archives: 2.0.4
Light Metering Inaccuracy
April 28, 2010
Contents: Light Metering Inaccuracy Report to Canon . . LIGHT METERING INACCURACY This seems to be an additional function to be fixed in a future update: While doing many tests with some lenses on the 5D Mark II with Firmware 2.0.4, we also found an inaccuracy we didn’t notice before: the camera has “difficulty” to […]
Is Canon aware or not?
April 23, 2010
Content: Is Canon aware of iris issue or not? Report to Canon Light Metering Inaccuracy in LV Mode Additional Feedbacks . IS CANON AWARE OF IRIS ISSUE OR NOT? We have reported the iris issue/malfunction found on firmware 2.0.4 to Canon, like many other users have already too. The “Iris jitter” is VERY easy to […]
Canon aware of IRIS issue?
April 12, 2010
Content: Response given by Canon Comments RESPONSE GIVEN BY CANON Canon has been contacted by many customers in the last two weeks. One member of the Canon community received an answer from Canon Tech support after the report he/she sent regarding the issue/malfunction found in Firmware 2.0.4 (for full details of the problem please read […]
Malfunction in Firmware 2.0.4 UPDATE
April 8, 2010
Contents: Introduction Video Tests Additional Feedback Considerations INTRODUCTION For a full detailed report, please read our previous article. We have been receiving additional reports from other users regarding the malfunction we found on Firmware 2.0.4: the “IRIS jitter” Not all lenses are affected. This phenomenon occurs much more often with Macro lenses, but it is […]
Malfunction in Firmware 2.0.4
April 5, 2010
Contents: Malfunction in 2.0.4 – IRIS issue Video Tests Test Update Additional Reports – UPDATED Considerations Note: please also check the update to this report. MALFUNCTION IN 2.0.4 – IRIS issue Firmware 2.0.4 is really a GREAT update for the Canon EOS 5D Mark II, an extraordinary effort made by Canon engineers. But after some […]
EOS 5D Mark II Firmware 2.0.4 Released
March 19, 2010
Content: EOS 5D Mark II Firmware Update 2.0.4 Released Considerations Support . FIRMWARE 2.0.4 RELEASED Special Thanks to Canon Firmware Team for this great update and for fixing the previous reported problem very fast. Download Firmware 2.0.4 from here: http://web.canon.jp/imaging/eosd/firm-e/eos5dmk2/firmware.html PLEASE: Follow carefully all instructions to update your camera. Do not touch anything during the […]
May 3, 2010
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