# PhotoshopElements

# Adjust sharpness in camera raw files

The Sharpness slider adjusts the image sharpness to provide the edge definition you want. The Sharpness adjustment is a variation of the Photoshop Unsharp Mask filter, which locates pixels that differ from surrounding pixels based on the threshold you specify and increases the pixels’ contrast by the amount you specify. When opening a camera raw file, the Camera Raw plug‑in calculates the threshold to use based on the camera model, ISO, and exposure compensation. You can choose whether sharpening is applied to all images or just to previews.

1. Zoom the preview image to at least 100%.
2. Click the Details tab.
3. Move the Sharpness slider to the right to increase sharpening and to the left to decrease it. A value of zero turns off sharpening. In general, set the Sharpness slider to a lower value for cleaner images.
   If you don’t plan to edit the image extensively in Photoshop Elements, use the camera raw Sharpness slider. If you do plan to edit the image extensively in Photoshop Elements, turn off camera raw sharpening. Then use the sharpening filters in Photoshop Elements as the last step after all other editing and resizing is complete.

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