Depth

Depth nodes estimate how far every pixel is from the camera and use that map like a photographer uses a lens: to put the background (or foreground) out of focus after the shot.

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  Depth Anything V2

  Estimate a depth map from a single photo (near = white). Small model is Apache-2.0; Base/Large are non-commercial.

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  Depth Lens Blur

  Bokeh from depth: choose the focus plane (or let a face/subject mask pick it) and the depth of field.

Typical chains

• Portrait background blur: Load Image → Face Detect Lite (face_mask) → Depth Lens Blur with the face mask as focus_mask. Depth is estimated inside the node.
• Product shot: SAM One-Click Mask on the product → focus_mask of Depth Lens Blur.
• Reuse the depth map: Depth Anything V2 once → its depth into several Lens Blur variants, or into Mask Preview to inspect it.