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7
(Optional) Click New for the Mask mode to apply an additional Graduated Filter adjustment, and refine it as
desired using the techniques in step 5. Or, select the Adjustment Brush tool and apply an Adjustment Brush tool
effect.
Apply multiple local adjustments
When applying and working with multiple local adjustments, keep in mind the following:
•
Click any pin to select it. A selected pin has a black center. Non-selected pins are solid white.
•
Press H once to show the selected pin; press H again to hide all pins; press H a third time to show all pins.
•
When the Adjustment Brush tool is selected, only adjustment pins are available to edit. When the Graduated Filter
tool is selected, only graduated filter pins are available to edit.
•
The Adjustment Brush tool drawer allows you to specify options for two brushes, A and B. Select a brush by clicking
the letter, or switch between brushes by pressing the slash key (/). Brush options "stick" regardless of the effect you
choose to apply until you change them.
Create local adjustment effect presets
1
Using either the Graduated Filter or Adjustment Brush tool, apply an effect and customize it using the Effect sliders
in Edit mode.
2
Choose Save Current Settings As New Preset from the Effect menu.
3
In the New Preset dialog box, type a name in the Preset Name box and click Create.
The preset appears in the Effect pop-up menu.
Note: Adjustment Brush tool presets do not include brush options such as Size, Feather, and Flow.
Correcting lens distortion and noise
Compensate for chromatic lens aberration
Chromatic aberration is a common defect caused by the failure of the lens to focus different colors to the same spot. In
one type of chromatic aberration, the image from each color of light is in focus, but each image is a slightly different
size. This type of aberration is seen as a complementary color fringing in areas away from the center of the image. For
example, you may see a red fringe on the side of an object toward the center of the photo, and a cyan fringe on the side
of the object away from the center of the photo.
Updated 03 September 2009
USING PHOTOSHOP LIGHTROOM 2
Developing photos
118
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