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Photoshop Tutorials: Quick finishing tip
Adding a Soft Focus

     
Great for softening scenic photos as well as portraits, this quick and easy soft focus method will preserve more sharpness and give you more control than standard blur methods.

To follow along with this tutorial you will need to download this image: soft-focus.jpg (right-click and choose: Save As)

When should you use soft focus?
When you finished touching up your image, is it still to cluttered, have too much detail, look too harsh? If so you can try to ad a slight blur to the image to bind it all together, smooth out the rough edges and make it look more uniform.
A good soft focus will also highlight the subject of the photo, by removing or softening noise and distractions.  Save your soft focus until the last step (instead of sharpening)  and never save over your original photo with the soft-focus version. Since soft-focus will remove detail, you want to make sure you don't replace your original with it.

 

How to do it.

Open your photo. If the image has multiple layers, flatten it (Shift-Ctrl-E). Name the one layer containing the photo "Original" (1) This layer will stay as is and will contain your original image so you don't destroy it and can return to it at any time.

Original Image

Renaming the layer
Double-click the layer to rename it.

 

Now duplicate the Original layer (2) by pressing Ctrl-J and double-click this new layer to rename it "Smooth." (3)

We are going to make the strength of this soft focus a 3rd full strength. Set the Opacity of the Smooth layer to 33% (4) for now. You can always adjust it later.

Original Image

Duplicate the layer
Duplicate the layer, rename it and set the opacity to 33%

 

Now we want to smooth out some of the detail in the image.

Apply a Smart Blur filter  to the Smooth layer (found under Filter> Blur>).

Use enough strength to remove most of the fine detail from the image in the preview.
Settings will vary greatly from image to image.  For this one I used a Radius of 3.5
(5) and a Threshold of 28.2 (6)

 

Applying a Smart Blur
Adjust the settings to remove detail.

Preview
You will notice a drop in detail in the image, but not as much as you saw in the preview when applying the blur. This is because the opacity of the Smooth layer is set at 33%, so only a 3rd of the blur shows through.

 

Now we want to apply a soft glow over the top of an image.

Duplicate (7) the Smooth layer by selecting it and then pressing Ctrl-J and rename this new layer to "Soft". (8)

Set the Opacity of the Soft layer to 33% (9) for now. You can always adjust it later.

Preview

Duplicate and Rename
Duplicate the layer, rename it and set the opacity to 33%

 

To the Smooth layer we want to apply a Gaussian Blur filter (found under Filter> Blur>).

The trick to getting this right is to adjust the Radius so that the preview of the image shown is greatly blurred, but you can still differentiate objects. In this example I used a Radius setting of 4(9).

Applying a Gaussian Blur

Keeping an eye on the preview window, I increase the Radius to get as much blur as I can while still being able to determine what the elements of the image are.

Here I drastically blurred the image, but I can still see elements like the waterfall and the small tan rock to the right of it.

Keep in mind this blur, will lessen in the final image because the layer it's being applied to has an opacity of 33%.

 

Applying the Gaussian blur, gives the elements in the image a soft glow and completes the soft focus effect.

You may now adjust the opacities of the Smooth and Soft layers to get the soft focus effects to your liking.

To turn off the soft focus, disable both the Smooth and Soft layers.

Preview  

 

The soft focus effect is a great way to give your landscape images in dreamy appearance, by lessening the detail and making some elements appeared to glow. you can vary the settings for and even omit altogether either the smooth and soft layers to suit your image best.

Soft focus works even better on portrait photography. Vary the Smooth layer to remove small blemishes and even out complexions. The Soft layer will give your subject a highlighting glow, capturing the viewer's eye. It's best not to overuse the soft focus when shooting people. Wedding photos of the bride and groom are excellent uses, but it just doesn't look right when used on the whole wedding party.

 
Original landscape image landscape after soft focus
Without With 33% Opacity Soft Focus
Original portrait image Portrait after soft focus

 

Recommended Photoshop Books

 

For more PhotoShop tutorials, visit our Articles section.

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    © 2006 Matthew Conheady (v1.0)