Tag Archives: iris issue

EOS 1D Mark IV & T2i – Firmware Update 1.0.8

July 7, 2010



Contents: Firmware Update 1.0.8 – 1D Mark IV & 550D/T2i Canon Official Announcements Download Comments FIRMWARE UPDATE 1.0.8 Canon has just announced a firmware update that fixes the “iris jitter” issue that we previously reported here and here for the Canon 5D Mark II on April, 2010, especially affecting macro lenses (but not limited to […]

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