Select the layer you want to blur in the Layers panel.
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Create depth of field with lens blur
Last updated on
Oct 27, 2025
Learn how to apply the Lens Blur filter in Adobe Photoshop to create a depth-of-field effect.
Select Filter > Blur > Lens Blur.
Customize your settings in the Lens Blur dialog box:
- Depth Map: Select None from the Source menu for an even blur across the image or pick Transparency or Layer Mask if you’ve set up a depth map.
- Blur Focal Distance: Drag the slider to control which part of the image stays sharp. Pixels near this value remain clear, while others blur gradually.
- Iris: Select a shape from the Shape menu and adjust Radius to control blur strength, Blade Curvature to smooth edges, and Rotation to change orientation.
- Specular Highlights: Increase Brightness to enhance highlights and adjust Threshold to define which bright areas become highlights.
- Noise: Drag the Amount slider to add texture to the image.
- Distribution: Select Uniform or Gaussian and check Monochromatic to keep it in grayscale.
Select OK to apply the effect.
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