P: New AI-powered Lens Blur (Early Access) available across all surfaces.

[Rikk Flohr: Photography]

This post applies to Camera Raw, Lightroom Classic & the Lightroom Ecosystem products.

The Lightroom team is sharing an early look for AI-powered Lens Blur–giving you the ability to apply optical blur on any image regardless of how it was taken. Lens Blur is now available to try on all Lightroom surfaces.

How does Lens Blur work?

• Lens blur applies a depth-based blur effect, similar to what can be achieved with real-world optical lenses, by using AI-generated or device-captured depth data (when available).
• Lens blur will automatically prioritize focus for the detected subject, but you can also interactively adjust the focus distance. Precise focus range tuning is also available (currently desktop only: Lightroom Desktop, Lightroom Classic, and Camera Raw).
• You can also further customize the Bokeh shapes, highlight Boost (desktop only), and make depth map refinements (desktop only).

Will my Lens Blur adjustments on one surface be synced to other surfaces? I.e. mobile to web to desktop, and vice versa?

• Yes, all edits will sync. To revert settings, you can go back to previous versions or history steps, or un-apply Lens Blur settings.

Can I add Lens Blur settings to my presets?

• No, presets and copy + paste workflows are not currently enabled for Lens Blur during Early Access.

For more information, please check out Lens Blur. 

Please give it a try and share feedback in this thread as we continually improve this feature.

Lisa Ngo: Lightroom Product Manager

Current Popular Lens Blur Feature Requests:

• Add Noise Option
• Custom Bokeh

Stop by and give them a vote if they're of interest to you!

Posted by: 

[robertkaplanphotography]

My PC is older than that but runs WIndows 10 with 32GB  of RAM. I'd like Adobe to address this issue. I think this feature is amazing but if I have this persistent problem, I'll start avoiding using it.

[Maurizio Santi]

Con la 1070 non succede.

[Graham5CC9]

I have the same problem, screen goes black and I have to press power button to get it turn back on.  It is like it hibernates because I get the same screen when it comes back on, one finger recognized LR is still open as before.  I am on a new Asus Vivobook with GeForce RTX4050 with 6GB VRAM and full graphics enabled in preferences.  On some images it is impossible to use the blur.

[Dwight McCann]

Yes, I have that problem in spades, with the module going unresponsive (according to Windows) when clicking on the image to expand/contract it ... and it will continue flipping back and forth between expanded and contracted several times. It is actually unusable for me.

[Dwight McCann]

System Info for above:

Lightroom Classic version: 13.1 [ 202312111226-41a494e8 ]
License: Creative Cloud
Language setting: en
Operating system: Windows 10 - Business Edition
Version: 10.0.19045
Application architecture: x64
System architecture: x64
Logical processor count: 8
Processor speed: 4.2GHz
SqLite Version: 3.36.0
CPU Utilisation: 15.0%
Built-in memory: 32706.8 MB
Dedicated GPU memory used by Lightroom: 933.7MB / 4017.0MB (23%)
Real memory available to Lightroom: 32706.8 MB
Real memory used by Lightroom: 10418.7 MB (31.8%)
Virtual memory used by Lightroom: 15750.7 MB
GDI objects count: 1189
USER objects count: 4082
Process handles count: 7786
Memory cache size: 1378.3MB
Internal Camera Raw version: 16.1 [ 1728 ]
Maximum thread count used by Camera Raw: 5
Camera Raw SIMD optimization: SSE2,AVX,AVX2
Camera Raw virtual memory: 7864MB / 16353MB (48%)
Camera Raw real memory: 8456MB / 32706MB (25%)
System DPI setting: 240 DPI (high DPI mode)
Desktop composition enabled: Yes
Standard Preview Size: 2048 pixels
Displays: 1) 3840x2160, 2) 1920x1200
Input types: Multitouch: No, Integrated touch: No, Integrated pen: No, External touch: No, External pen: No, Keyboard: No

Graphics Processor Info:
DirectX: NVIDIA GeForce GTX 1050 Ti (31.0.15.3623)
Init State: GPU for Image Processing supported by default
User Preference: Auto

Application folder: C:\Program Files\Adobe\Adobe Lightroom Classic
Library Path: C:\LightRoomCatalog\Lightroom Catalog-2-2-v13.lrcat
Settings Folder: C:\Users\Dwight\AppData\Roaming\Adobe\Lightroom

Installed Plugins:
1) DxO PhotoLab 3
2) DxO PhotoLab 3 Importer
3) Flickr
4) HDR Efex Pro 2
5) Nikon Tether Plugin
6) ON1 Effects 10
7) ON1 Enhance 10
8) ON1 Photo 10
9) ON1 Portrait 10
10) ON1 Resize 10
11) Qimage Ultimate

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[Lucio27965222ckpl]

Thanks 

[MARCEL34521755ixpi]

Fantastic

[FSt0p]

At the first glance looks pretty nice.

But can someone from Adobe clarify how this works internally?

I mean does it have AI models builtin, or will require internet connection to work?

I'm worried because I sometimes use LrC from remote locations without internet coverage.

[Rikk Flohr: Photography]

For Lightroom Classic, the models are local. 
You should be able to turn off your internet and still use the feature. 

[FSt0p]

Thank you for the reply.

That's great!

[TONY330100619bry]

YES I AM GETTING THE BLACK SCREEN AS WELL, BUT ENJOYING IT.

[brykaj]

Works great on people and subjects both on jpg and RAW. The depth map is amazing.

In some cases, hair selection is not perfect, it blurs around the edge of the head, so single hairs are blurred which looks fazy, also jewelry on hair is blured. In some cases, triangular shaped space between legs or arms is not detected; adding blur or focus with brush is not perfect, it looks like working on 2D not on 3D depth map. 

[justinw74800426]

agreed. My biggest complaint is "fly away hairs". they are hard to get to look natrual. Here is hoping they refine this moving forward. 

[shankar32842209ot2s]

refinement around the hair is not clear.  

[Dee23196133k0oo]

I used a very small brush and the blue button underneath to get those cleaned up 

[PhotographyMUIRETB]

I acknowledge that this is a beta feature but let's be honest, mobile phones can do way better. I would expect Adobe to be the leader, not a follower

[Chris Saul]

I disagree. Even on a first try, this funtion is more subtle, picks out the subject better, and has far more options than I have in iPhone portait mode.

[jjaylad]

I use the Samsung S23 Ultra's feature. Samsung constantly improves it so it is pretty good, but it is still a cell phone picture. Using the zoom features and pixel peeping there is really no comparison to a real camera ...yet.

[oceanphotographyy]

I absolutly not agree, iphone portrait mode is very bad, ugly and flat I hate it when I see it. On lightromm theres depth to the blur its way way way better and nobody with fonctional eyes can argue on that

[PhotographyMUIRETB]

so with your "fonctional" eyes, you can clearly see how badly it's failing on this example, it's not a complicated hair structure, just a simple over-the-shoulder background. If we add hair to the equation its a dissaster

[Chris Saul]

Agree. Similarly "sunstars" get clobbered against a blurred background.

[williamr42720831]

The refine section should fix this, select the visualize deoth and it will allow you to blur/focus any element using a brush, feathering, flow and also provides a separate blur amount slider for the specific areas being worked on. This is a great feature!

[brandig39237756]

Would love to be able to brush it off of certain locations. Otherewise loving this feature!

[StefanKlein]

There are "refine" brushes in that submenue.

[Simon S Chen]

Checkout Julieanne's nice tutorial video.