Canon EOS-1D C Digital Photo Professional Ver.4.0 for Windows Instruction Manu - Page 74

4 Checkmark the [Digital Lens Optimizer] checkbox and adjust the image. Reverts to its condition before adjustment Since the lens data downloaded with DPP version 3.x is not compatible with DPP version 4.x, the lens data must be downloaded again. When applying the Digital Lens Optimizer, the effect of [Sharpness] or [Unsharp mask] may become excessive. It is recommended that you set [Sharpness] or [Strength] for [Unsharp mask] for images to 0 before using the Digital Lens Optimizer. Adjust [Sharpness] or [Unsharp mask] again after applying the Digital Lens Optimizer to images.  Use the slider to adjust the Digital Lens Optimizer effect.  If no shooting distance information is saved to the image, the shooting distance slider is set automatically to the right end at infinity position and a [] appears above the shooting distance slider.  Images cannot be corrected for [Chromatic aberration] in the lens aberration correction tool pallet if the Digital Lens Optimizer has been applied.  In the main window, the [ ] mark is displayed on the image to indicate that the Digital Lens Optimizer is applied (p.116). Adjusting Image Sharpness You can also use this palette to adjust the image sharpness. For information on making adjustments, see "Adjusting Image Sharpness" in "Editing with the Basic Adjustment Tool Palette" (p.51). Introduction Contents 1 Downloading Images 2Viewing Images 3Sorting Images 4Editing Images 5Printing Images 6 Processing Large Numbers of RAW Images 7Remote Shooting 8 Specifying Preferences Reference/ Index 73