A magnetic filter set for the iPhone 17 Pro: five ND filters from 1 to 5 stops plus a 1/4 Black Mist diffusion filter. The frame sits on the camera module and doubles as protection, and each filter snaps onto it magnetically.
A magnetic filter set for the iPhone 17 Pro: five ND filters from 1 to 5 stops plus a 1/4 Black Mist diffusion filter. The frame sits on the camera module and doubles as protection, and each filter snaps onto it magnetically.
The SmallRig Square ND & Black Mist Filter Kit for iPhone 17 Pro is a professional mobile filmmaking accessory built for creators seeking advanced visual control directly from their smartphone. Precision-engineered specifically for the iPhone 17 Pro camera module, the magnetic mounting frame functions as both a secure filter holder and a protective shield for everyday lens protection. The mount can be attached directly to the phone or used with most protective cases featuring large camera cutouts.
The kit includes a versatile range of neutral density filters with 1-stop, 2-stop, 3-stop, 4-stop, and 5-stop light reduction levels. These ND filters help creators maintain cinematic shutter speeds and balanced exposure in bright environments, making them ideal for outdoor filming, travel content, cinematic video recording, and professional mobile photography.
Also included is a 1/4-grade Black Mist diffusion filter that subtly softens digital sharpness and produces gentle blooming around highlights for a more cinematic and film-inspired appearance. The diffusion effect smooths skin textures and enhances atmospheric lighting, making it especially suitable for portrait photography, storytelling videos, and creative filmmaking projects.
Each filter is constructed from premium optical glass with multilayer nano coatings to maintain excellent transparency, color accuracy, and contrast while reducing reflections and glare. The magnetic mounting system allows quick and seamless filter installation, making it easy to switch between creative setups while shooting. Multiple filters can be stacked for expanded creative flexibility, although stacking more than two filters on the ultra-wide lens is not recommended to prevent vignetting.
Compact and lightweight, the kit delivers professional-level cinematic effects without adding unnecessary bulk, making it ideal for content creators, mobile filmmakers, and smartphone photographers.
Key Features:
Keep the Case Snap in Place
Quick Release Filter Kit for iPhone 17 Pro Series

Turn stage lights into dreamy halos
Captured with Black Mist: dreamier concert nights.

*Real customer photo taken at Coachella. Results may vary depending on lighting and settings.
Instantly Pro
Your go-to rig for pro-level creation

Effortless Cinema

Seamless Case Integration
Case-friendly design

Instantly Locked, Instantly Pro
Backplate adheres to phone mark-free & integrated magnets securely lock filters when aligned

Invisible & Invincible
Lightweight backplate contours the camera panel, offering daily protection

Instant Palette. Infinite Looks
Strong magnetic hold supports stacking up to two filters


Pro-Grade Phone-Sized
Specialized concentric precision bonding with multi-layer nano-vacuum coating eliminates flare for clearer footage & richer image quality

Zero-Scratch Storage

Everyday protection · Compact storage bag · Individual filter compartments
Small Kit for Big Cinema

Precautions: 1. Do not stack more than two filters on the 0.5x ultra-wide lens. If dark edges (vignetting) appear, adjust the filter's alignment. 2. The magnetic attachment is not a mechanical lock. Do not use during high-vibration or high-speed airflow activities such as cycling, with car mounts, or on roller coasters.
| Manufacturer: | SmallRig |
| Category: | Filters |
| Filter type | ND · Black Mist |
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