Photographers use filters all the time, whether UV or polarizing filters or more artistic ones, for good reason. Filters are small and affordable optic devices able to enhance color or contrast, alter luminosity, or add a particular effect at the moment of shooting. Not only do you get to see the result instantly, but you also don’t need to spend hours editing your photographs. In addition, optical effects always look more natural, hence better, than digital effects. So, consider what a mist filter can do and add one to your photo gear.
What Is a Mist Filter?
A mist filter is a filter able to diffuse the light and create a softer, smoother picture. Without blurring the image, the mist filter reduces contrast and color saturation, decreases the intensity of highlights and increases shadows, and adds a glowing effect to any light source in the scenery. The effect is considered cinematic, similar to film photography, which adds a note of nostalgia, romanticism, and fantasy. It’s the effect you want when depicting a dream or a memory.
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When Do You Need a Mist Filter?
Contrary to appearances, you need a mist filter regardless of your preferred photography genre or go-for style. Mist filters have different strengths, so you can create a more intense or neutral effect. They are also flattering for portraits because they smooth the skin, reduce imperfections, and soften the light.
Therefore, you need a mist filter when you photograph people without the help of a light diffuser (e.g., taking street snapshots or portraits). You also need a mist filter when photographing scenery in harsh light, backlit, or low-lighting conditions. The filter will diffuse the light, soften the edges, reduce over-sharpening, and create more natural and friendly environments. The fuzzy glow around light sources is particularly beneficial for photographing street lights (e.g., nightscapes), candles, or Christmas lights.
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How to Use a Mist Filter
A mist filter can be used by itself or in combination with other filters. The most popular combination is with a neutral density filter, which manufacturers took in and produced mist filters with built-in gradual neutral density variations.
Like other filters, mist filters can be round or square. The round ones mount on the lens and need to have the same diameter as the lens. The square ones mount on a filter holder attached to the lens and can have any size larger than the lens. There is also a special type, designed for mirrorless cameras, that goes between the camera body and the lens. This one needs to be compatible with the camera model.
The strength of a mist filter is given either as a fraction (e.g., 1/8) or a percentage (e.g., 30%). Higher numbers represent higher strengths, which translates into more intense effects. Use low strength for portraits and commercial photography and high strength for fine art and artistic compositions.
The effect is more intense when paired with a telephoto lens and a narrow depth of field. Keep this in mind when you set up the photo session and make your shot list.
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Conclusion
A mist filter is a simple and affordable manner to introduce a light diffuser into your photo routine. You can take it everywhere and enjoy its benefits while taking macro photographs, street snapshots, or portraits. It adds a different layer of significance to your visual story, making it look realistic and inviting the viewer to spend more time with your photograph. Give it a try!