More Camera blur

My 3D Spin

Is there anyway to get more blur in cameras on DAZ other the adjusting F/Stop
Compared to Photoshop the blur is still not good as it is now. In some
closeups i want total blur in the background!

Richard Haseltine

Photoshop does an actual 3D blur? In theory, I believe, the focal length should be a factor, though I'm not sure it works that way in Iray.

My 3D Spin

Richard Haseltine said:

Photoshop does an actual 3D blur? In theory, I believe, the focal length should be a factor, though I'm not sure it works that way in Iray.

               Do you mean like with a ordinary Camera and use a Zoom lens at a distance from the object?

FenixPhoenix

You'll want to adjust the f-stop inside the camera (select the camera on scene, then open the parameters tab, look at the camera settings, enabling perspective and lower the f-stop number there). The shorter that number is, the more blur you'll get.

 

My 3D Spin

FenixPhoenix said:

You'll want to adjust the f-stop inside the camera (select the camera on scene, then open the parameters tab, look at the camera settings, enabling perspective and lower the f-stop number there). The shorter that number is, the more blur you'll get.

 

                   I tried that and also with the focal lenght but it stiill not blurry enough. I have seen images in the gallery that had
                   total blur of a scene in the background - How do they achive that?

Fishtales

Two of my test images and the settings used.

 

My 3D Spin

Now mover her face right up in front of the camera - Those values dosent do anything!

Fishtales

Don't move her, zoom in and change the focal length of the camera.