Tiffen
Tiffen 37BPM14 37mm Black Pro-Mist 1/4 Filter
★★★★★
A 37mm diffusion filter that softens highlights and reduces contrast for a cinematic, polished look in photos and video.
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Overview
Key Features
The one and only Black Pro-Mist filter, developed over 30 years ago, set the standard for this widely sought-after diffusion effect. Optical Glass proudly made in the USA using Tiffen’s Academy & Emmy Award-winning ColorCore technology, it delivers consistent highlight blooming, reduced contrast, and a natural cinematic feel trusted across the industry. Often imitated in so-called “black mist” filters.
CINEMATIC LOOK: This Black Pro-Mist filter helps soften bright highlight flares and reduce harsh contrast, enhancing your photos and videos with a smooth, cinematic, and professional appearance. It diffuses light without losing the sharpness of your image, creating a cinematic atmosphere and dreamy feel on your projects.
IDEAL FOR PHOTOGRAPHY AND VIDEOGRAPHY: Tiffen diffusion filters are ideal for all types of photography and video projects. This filter softens skin imperfections such as wrinkles and blemishes, giving your subjects a delicate, smooth, and glowing look. The Tiffen Black Pro-Mist filter adds a dreamlike quality to your photos and video, making the subject appear more elegant and polished by giving you a cinematic look and feel.
OPTICAL QUALITY GLASS WITH ADVANCED ColorCore TECHNOLOGY: Tiffen filters offer high quality optics achieving maximum flatness and parallelism. Tiffen ColorCore technology allows for consistent and lasting color and effects on every Tiffen filter.
ULTRA-SLIM AND DURABLE FRAME: The Black Pro-Mist Filter ultra-slim 37mm ring design ensures there’s no vignetting on wide-angle and telephoto lenses, keeping your image sharp and clean from edge to edge. Tiffen Black Pro-Mist Non-Slip ring allows for easy installation and removal, offering both durability and convenience for photographers and videographers.
Specifications
Brand
Tiffen
Model
37BPM14
Filter Type
Black Pro-Mist 1/4
Filter Size
37mm
Glass
Optical quality with ColorCore technology
Ring Design
Ultra-slim, non-slip
Water Resistant
Yes
Effect
Reduces highlights, lowers contrast, softens skin tones
Pros & Cons
👍 Pros
- The 1/4 strength provides a subtle, natural-looking diffusion that enhances footage without overwhelming image sharpness or detail.
- Ultra-slim ring design eliminates vignetting on wide-angle lenses, making it compatible with a broad range of 37mm-threaded optics.
- Tiffen's ColorCore technology ensures consistent diffusion and color accuracy across the entire filter surface.
- Water-resistant coating protects the filter during outdoor shoots and simplifies cleaning in the field.
- Non-slip ring allows for easy hand-tightening and removal without tools or excessive force.
👎 Cons
- The 37mm thread size fits only smaller lenses, such as those on compact cameras or action cams, limiting its use on standard photo and cine lenses.
- The diffusion effect is baked into every shot, unlike digital diffusion which can be adjusted or removed in post-production.
- At 1/4 strength, the effect may be too subtle for users seeking a more pronounced halation or glow around highlights.
- Not stackable with other thick-ring filters without risk of vignetting, despite the slim profile on its own.
Frequently Asked Questions
What does the Black Pro-Mist 1/4 strength level mean?
The 1/4 designation indicates a subtle diffusion effect — it softens highlights and slightly reduces contrast without heavily obscuring detail or sharpness. It is one of the lighter strengths available, making it suitable for everyday use where you want a cinematic look without an overtly dreamy or hazy result.
Will the 37mm Tiffen Black Pro-Mist filter cause vignetting on wide-angle lenses?
No, the ultra-slim ring design is specifically engineered to prevent vignetting on both wide-angle and telephoto lenses with a 37mm filter thread, keeping your image clean from edge to edge.
How does this filter affect skin tones in portraits and video?
The Black Pro-Mist 1/4 gently softens skin imperfections such as wrinkles and blemishes by diffusing light around highlight areas, giving subjects a smoother, more flattering appearance without applying heavy post-production skin smoothing.
Can this filter be used for both photography and video?
Yes, the Black Pro-Mist 1/4 is widely used in both still photography and video production. It is particularly popular among videographers and filmmakers for achieving a filmic halation effect on highlight sources that reduces the overly clinical look of modern digital sensors.
Is the Tiffen Black Pro-Mist 1/4 filter water resistant?
Yes, the filter features a water-resistant coating that provides protection during outdoor shoots in varied weather conditions and makes the glass surface easier to clean and maintain.
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