The Adobe Camera Raw Glow tool is a one-slider version of the Orton effect, built into ACR’s masking and local adjustment panel. It produces softer highlight bloom in seconds instead of minutes, with less control than the manual layered workflow. Strong for landscape work, risky on skin.
Eleven at night, three weeks of autumn files still unrated, and the coffee has gone cold in a mug that’s been sitting on the desk since dinner. The image on screen is a ridge line at first light, fog sitting in the valley, and it is technically correct in every way that matters and completely flat in every way that counts. The old fix for this took six or seven minutes: duplicate, blur, screen, mask, dial back, look again, dial back further.
That ritual is the reason the Adobe Camera Raw Glow tool got so much attention the moment it appeared. It compresses that ritual into a slider.
Landscape photographer Mark Denney ran it against his own long-standing manual Orton workflow in a recent video on the subject, and the comparison is worth watching before you form an opinion. This piece is about the wider question underneath it: what does a built-in glow slider actually change about how a working photographer edits?
What Does the Adobe Camera Raw Glow Tool Actually Do?
Glow, in the broad sense, is highlight bloom. Light spilling past the edges of the thing that’s emitting it. Mist catching sun. The halation you get from an old uncoated lens, or from film stock that was never designed to be this clean.
The Orton effect has been the manual route to that look since Michael Orton was sandwiching slides in the 1980s. Blur a copy of the frame, blend it back in a mode that lifts the bright values, mask out what you don’t want. The Adobe Camera Raw Glow tool is that idea collapsed into a single local adjustment.
The important structural detail: it lives with the local adjustments, not as a global develop slider. That means it inherits ACR’s entire masking stack. Subject, sky, background, luminance range, color range, brush, linear and radial gradients. Anywhere you can build a mask, you can put glow.
The Feature Table
| Feature | Detail |
|---|---|
| Where it lives | Local adjustment panel, alongside other masking sliders |
| Control surface | Single amount slider, applied within a mask |
| Masking support | Full ACR mask stack: subject, sky, luminance range, color range, brush, gradients |
| Closest manual equivalent | Layered Orton effect (duplicate, blur, screen or soft light, mask) |
| Availability | Adobe Camera Raw, as covered in Mark Denney’s September 2026 comparison |
Note what isn’t in that table. No separate blur radius. No blend mode picker. No independent control over how far the bloom spreads versus how bright it gets. The manual workflow gives you all three, and the Adobe Camera Raw Glow tool gives you one number that moves them together according to someone else’s taste.
Whether that trade is worth it depends almost entirely on what you shoot.
Where the Adobe Camera Raw Glow Tool Earns Its Place: Landscape Work
Landscape files are the natural home for this. Atmospheric scenes already contain the physical phenomenon glow is imitating. Fog, spray, backlit grass, the particulate haze over a river at dawn. You’re not inventing an effect. You’re amplifying something the sensor recorded faithfully and undramatically.
Mask the sky, add glow, and the bloom stays where the light actually is. Mask a luminance range that catches only the top two stops, add glow, and the highlights breathe without the shadows turning to mud. That second approach is where the Adobe Camera Raw Glow tool genuinely outperforms a sloppy manual Orton, because most people mask their Orton layers badly.
I include myself in that. For years my Orton masks were a soft brush at 30 percent opacity and a shrug. I’d screen a blurred copy over the whole frame, pull the layer to 20, and call the muddy shadows “mood.” They weren’t mood. They were a mask I couldn’t be bothered to build properly.
ACR’s luminance-range masks make that laziness impossible to hide. The selection is precise whether or not you deserve it to be.
Speed Is the Real Argument
Six minutes versus six seconds sounds like a marketing line until you multiply it. A landscape shooter coming home from a week in the mountains with forty keepers is looking at four hours of manual Orton work, spread across evenings, each one a small opportunity to lose patience and over-apply.
The Adobe Camera Raw Glow tool turns that into an afternoon. More importantly, it turns it into something you can undo without losing anything. The adjustment stays parametric. Change your mind in March about an October file and the slider is still sitting there at the value you left it.
That reversibility matters more than the time saving. Destructive workflows breed cowardice. When an effect costs six minutes to build, you commit to it, and commitment makes you defend choices you should have abandoned.
Where the Adobe Camera Raw Glow Tool Gets Dangerous: Portraits
Skin is the problem. Always has been, with every glow technique ever invented.
Highlight bloom on a face does two things at once. It softens texture, which reads as flattering, and it lifts the brightest planes of the skin, which reads as sweaty or waxy depending on the tone. Push the Adobe Camera Raw Glow tool past a whisper on a portrait and you get 2009 wedding blog. Forehead like a lightbulb. Cheekbones smeared into nothing.
The subject mask makes this worse before it makes it better, because it’s so easy. Click subject, drag glow, done. The mask is technically accurate and aesthetically catastrophic, since it applies the bloom to exactly the surface that can least tolerate it.
The better move inverts the logic. Mask the background, or a color range that catches the rim light in the hair, and let the Adobe Camera Raw Glow tool build atmosphere around the person rather than on them. Backlit portraits respond beautifully to that. Flat-lit studio work doesn’t respond at all, and shouldn’t be asked to.
I learned this the expensive way on a golden-hour engagement set. Loved the softness on my calibrated monitor at midnight. Opened the gallery a week later on a phone in daylight and the couple’s faces looked steamed. Had to redo the whole set. Nobody complained, because the client never saw version one, but I knew.
What the Manual Orton Workflow Still Does Better
Three things, and they’re not small.
- Blur radius as an independent variable: A tight blur gives you halation. A wide blur gives you atmospheric haze. These are different looks serving different images, and the single-slider approach picks one for you.
- Blend mode choice: Screen lifts everything. Soft light protects midtones. Overlay adds contrast alongside the bloom. Each produces a materially different result on the same file.
- Stacking: Two Orton layers at different radii, masked differently, is a technique with no equivalent in a single local adjustment. Fine bloom on the highlights, broad haze in the distance.
If you’re building a signature look that has to survive being printed at two metres wide, those controls are the difference between your image and everyone’s image. The Adobe Camera Raw Glow tool is a very good default. Defaults are, by definition, what everybody else is also using.
How the Adobe Camera Raw Glow Tool Fits an Actual Edit
Sequence matters here more than people admit. Glow applied before your tone curve behaves differently from glow applied after, because the bloom interacts with whatever contrast relationship exists at that moment.
The order that holds up: exposure and white balance first, tonal shape second, color grading third, and the Adobe Camera Raw Glow tool last, as a finishing pass. Treat it the way you’d treat vignetting or grain. It’s a final seasoning, not a base ingredient.
Color grading interacts with it in ways worth understanding, and if your images feel off in a way you can’t name, the problem is usually upstream of the glow. Our piece on color theory for photographers covers why warm bloom over a cool grade reads as sunlight while the reverse reads as a mistake.
The other trap is compounding. Clarity down, texture down, dehaze down, then glow up. Four sliders all pulling in the same direction produces a file that looks like it was photographed through petroleum jelly. The Lightroom mistakes that undercut your photos piece covers this pattern in detail, and it applies identically here.
Who Should Actually Use the Adobe Camera Raw Glow Tool?
Best suited to: landscape and nature photographers working atmospheric conditions, anyone processing high volumes where per-image manual work doesn’t scale, and editors who want a reversible version of an effect they’ve been baking in destructively for years.
Consider carefully if: you shoot portraits as your primary work, you’ve built a recognisable house style on stacked Orton layers, or you’re printing large enough that bloom characteristics become structural rather than decorative.
Probably skip if: your work is documentary, editorial, or journalistic. Glow is an interpretive gesture. Some genres shouldn’t be making interpretive gestures.
Photographers working across multiple applications should also consider how the Adobe Camera Raw Glow tool affects portability. An ACR local adjustment doesn’t travel to other raw processors, which matters if you’re moving between platforms. Our Capture One Mobile 4.0 review gets into that cross-application friction.
What to Take From This
- It’s a speed tool, not a capability tool: The Adobe Camera Raw Glow tool does faster what you could already do, not something you couldn’t.
- The mask is the whole game: Luminance-range and color-range masks separate a good glow edit from an obvious one.
- Landscape yes, skin cautiously: Atmosphere loves bloom. Faces mostly don’t.
- Apply it last: Finishing pass, after tone and color, treated like grain or vignetting.
- Keep the manual method in your pocket: Independent blur radius, blend mode choice, and stacked layers still have no single-slider equivalent.
- Watch for compounding: Glow plus dehaze plus clarity plus texture is three sliders too many.
- Check on a phone: Bloom that reads as soft on a calibrated display reads as greasy on a handset in daylight.
The Verdict
The honest summary: this is a small feature that removes a genuinely annoying amount of friction, and that’s more valuable than most large features. Nobody’s portfolio will transform because of it. Plenty of people’s evenings will get shorter.
The risk isn’t the tool. It’s ubiquity. When an effect becomes one click, it stops being a decision and starts being a habit, and habits are how everyone’s landscape work ends up looking the same. Use the Adobe Camera Raw Glow tool because a specific image needs bloom, not because the slider is sitting there. Restraint is the only thing that was ever scarce about this look, and the Adobe Camera Raw Glow tool makes restraint harder, not easier.
FAQ
Is the Adobe Camera Raw Glow tool the same as the Orton effect?
Functionally similar, structurally different. Both lift and soften highlights to create bloom. The Orton effect uses blurred duplicate layers with blend modes, while the Adobe Camera Raw Glow tool applies a single parametric slider inside a mask.
Can I use the Adobe Camera Raw Glow tool on portraits?
Yes, but sparingly and rarely on skin directly. Masking the background or hair rim light builds atmosphere without making faces look waxy. Applied to a subject mask at high values, it flattens facial texture badly.
Does the Adobe Camera Raw Glow tool work with ACR masks?
It requires them. Glow is a local adjustment, so it applies within whatever mask you build: subject, sky, luminance range, color range, brush, or gradient. The mask quality determines the result more than the slider value does.
Should I stop using the manual Orton workflow entirely?
No. The manual method still offers independent blur radius, blend mode selection, and stacked layers at different radii. For signature looks and large prints, those controls remain worth the extra minutes they cost.
Photo: Tom Fisk
