Most people choose a filter by scrolling through the options until one looks good. That works, but it is slow, and it produces inconsistent strips because the choice is made fresh each time against whatever the lighting happens to be.
It helps to know what filters are actually doing. There are only about six operations underneath all of them - contrast, saturation, colour temperature, tone curve, grain and vignette - and every named preset is a particular combination of those six. Once you can see the components, choosing becomes a decision rather than a search.
This guide covers what each filter family does, which ones suit which lighting, and the mistake almost everyone makes with strength.
The six things every filter is made of
| Control | What it changes | Overdone, it causes |
|---|---|---|
| Contrast | Difference between light and dark | Crushed shadows, lost detail |
| Saturation | Intensity of colour | Orange skin, unnatural clothing |
| Temperature | Warm/cool balance | Yellow or blue colour cast |
| Tone curve | How mid-tones map | Flat, washed-out or muddy images |
| Grain | Added texture | Noise that obscures detail at small sizes |
| Vignette | Darkened corners | A visible dark ring, dated look |
That is essentially all of it. "Vintage" is reduced contrast, lowered saturation, warm temperature, lifted blacks and grain. "Vivid" is raised contrast and saturation with a neutral temperature. Knowing the recipe makes it obvious why one works in a warm room and the other does not.
The classic look
Mild contrast lift, slightly reduced saturation, neutral temperature. The safest option and a reasonable default when you are unsure.
- Best in: good, even light - near a window, or a well-lit room.
- Struggles in: dim rooms, where the added contrast deepens noise in the shadows.
- Suits: group photographs, anything where you want the people rather than the treatment to be the subject.
It is the correct choice when the photograph is already good. Its purpose is to tidy rather than to transform, and if the light was right the tidying is all that is needed.
Vintage and film looks
Lifted blacks, reduced saturation, warm temperature, visible grain. The most popular family and the most frequently over-applied.
- Best in: mixed or imperfect lighting. Film emulation is tolerant of exactly the conditions that make other filters look wrong.
- Struggles in: already-warm rooms, where added warmth pushes skin into orange.
- Suits: anything intended to feel like a memory rather than a document.
The lifted black point is what makes this family work. Film could not record true black, so its shadows are dark grey. Reproducing that removes the hard digital quality from an image more effectively than grain does, and it is the part most people miss.
The specific characteristics of real film, and why emulations only get partway there, are covered in how to get the vintage film look.
Black and white
Not a filter so much as a different mode. It removes colour and, with it, an entire category of problems.
- Best in: mixed lighting, dim rooms, anywhere with several light sources you cannot control.
- Struggles in: scenes where colour is the point - costumes, outfits, colourful backdrops.
- Suits: portraits, dramatic light, anything you want to still look right in twenty years.
It is the most reliably improving option available and the one worth trying whenever a strip is not working. The full argument is in why black and white photo strips look so good.
Warm, amber and golden looks
Raised temperature, gently lifted mid-tones, mild saturation. Reads as intimate, nostalgic and comfortable.
- Best in: neutral or cool light - daylight, overcast conditions, a cool-toned room.
- Struggles in: rooms already lit by tungsten bulbs. Warm on warm produces orange skin very quickly.
- Suits: couples, quiet moments, anything domestic.
Cool, faded and muted looks
Lowered temperature, reduced saturation, compressed contrast. Reads as calm, modern and slightly detached.
- Best in: warm indoor lighting, where the cooling counteracts a tungsten cast.
- Struggles in: already-cool light, where it pushes skin towards grey and makes people look unwell.
- Suits: minimal aesthetics, outdoor shots, anything where you want restraint.
This family is the natural counterpart to warm indoor lighting, and it is underused for that purpose - most people reach for a warm filter regardless of what the room is already doing.
Vivid and high-saturation looks
Raised contrast and saturation, neutral temperature. Energetic and attention-getting.
- Best in: bright, even light with strong colours already present.
- Struggles in: low light, where it amplifies colour noise dramatically; and on skin, which saturates towards orange faster than anything else in a frame.
- Suits: costumes, parties, bold backdrops, anything where colour is the subject.
The failure mode is specific and worth knowing: skin tones saturate faster than the rest of the image. A saturation increase that makes a blue wall look great will simultaneously make the faces in front of it look sunburnt.
Choosing by lighting rather than by name
The fastest way to choose is to look at the room first, not the preset list.
| Your lighting | Reach for | Avoid |
|---|---|---|
| Warm household bulbs | Cool, muted, or black and white | Warm, amber, golden |
| Daylight from a window | Warm, classic, vivid | Heavy cooling |
| Overcast / cool daylight | Warm, golden | Cool, faded |
| Dim room | Black and white, film | Vivid, high contrast |
| Mixed sources | Black and white, film | Anything colour-critical |
| Colourful event lighting | Black and white, or none | Anything that shifts temperature |
Two entries in that table cover most difficult situations: dim rooms and mixed sources both point at black and white or film. Those are the two conditions in which colour is hardest to get right, which is exactly why the two most forgiving options are the answer.
The strength mistake
Presets are built to be obvious. A filter that produces a subtle change looks broken to someone trying it for the first time, so almost every preset ships at roughly twice the strength it should be used at.
If the filter has a strength control, start at about half. This applies especially to film and vintage looks, where the grain and the colour shift both compound with the ones already in the image.
Two further considerations specific to photo strips:
- Grain scales badly. Grain that looks like texture on a screen becomes noise at 2 inches on a printed strip. Halve whatever looks right.
- Four frames multiply the effect. A slightly heavy filter on one photograph is a slightly heavy photograph. The same filter across four stacked frames reads as considerably heavier, because the eye compares them to each other.
Consistency beats variety
The single best habit with filters is to use the same one for a while. A collection of strips all treated the same way looks like a body of work. A collection where every strip has a different filter looks like a settings menu.
This is also the easiest way to develop something that looks like a personal style without having to think about it. Pick one, use it for a month, and the resulting set will look far more deliberate than a month of picking whatever seemed nice at the time.
And the ordering matters: get the light right first, then choose the filter. A filter cannot fix bad light, but good light makes almost any filter work - which is why the lighting guide is worth reading before this one.
The booth has the full set. Pick one and stay with it for a month.
Frequently Asked Questions
What do photo booth filters actually do?
Every filter is a combination of six operations: contrast, saturation, colour temperature, tone curve, grain and vignette. A "vintage" preset is reduced contrast, lowered saturation, warm temperature, lifted blacks and grain - knowing the recipe makes it obvious which rooms it will suit.
Which filter should I use for a photo strip?
Choose by the lighting rather than by the name. Warm household bulbs call for a cool or muted filter, or black and white. Cool daylight suits a warm filter. Dim rooms and mixed light sources both point at black and white or film, which are the most forgiving families.
Why do my photos look orange after adding a filter?
Almost always because you added warmth to an already-warm scene. Ordinary household bulbs sit at around 2700K, which is already very warm. A golden or amber filter on top pushes skin tones somewhere skin does not naturally go.
How strong should a filter be?
About half of the default. Presets are built to look obviously different so they do not seem broken on first use, which means most ship at roughly twice the sensible strength. Grain in particular should be halved again for photo strips, since it becomes noise at 2 inches on paper.
Should I use a different filter on every photo strip?
No. Using the same one consistently is what makes a collection look like a body of work rather than a settings menu, and it is the easiest way to develop a recognisable style without having to think about it. Pick one and stay with it for a month.
Can I adjust my photo strip filter after shooting?
In LensBooth, you can preview and switch between available filters (such as Vintage, Noir, Warm, or Pastel) on your completed strip in the browser before you save it. Once downloaded to your device, the chosen styling is permanently applied at full resolution.
Sources and further reading
- Colour temperature - The Kelvin scale behind warm and cool light, and why mixing two sources leaves a cast you cannot correct.
- Film grain - What grain physically is, and why simulating it is not the same as adding noise.
