EOS-1D Instructions
Page 155
... the aperture opening in the camera, you can range anywhere from 1.0 to 91, depending on the lens attached to the camera. Firmware This is assigned automatically according to the numbering method you capture. For sound files, the extension will be changed. File names A ...later install the latest version of the firmware when it becomes available. Basic Terminology Shutter speed The shutter speed is preinstalled in the lens. Extension File number Camera code The extension will be sure it has no valuable data. The EOS-1D uses the firmware for RAW images....
... the aperture opening in the camera, you can range anywhere from 1.0 to 91, depending on the lens attached to the camera. Firmware This is assigned automatically according to the numbering method you capture. For sound files, the extension will be changed. File names A ...later install the latest version of the firmware when it becomes available. Basic Terminology Shutter speed The shutter speed is preinstalled in the lens. Extension File number Camera code The extension will be sure it has no valuable data. The EOS-1D uses the firmware for RAW images....