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The PolarPro Mini MagLock 1/2 CineBlack Mist is a 1/2 strength CineBlack Mist diffusion filter for the Mini MagLock magnetic filter system — a compact version of the Helix MagLock system. It suits Leica Q3 and Fuji X100VI shooters, plus any lens with a 43mm to 55mm thread, and locks securely until deliberately released.
This filter requires a Mini MagLock base plate, sold separately: the Fuji X100VI base plate or a thread base plate in 43mm, 46mm, 49mm, 52mm, or 55mm. Other Mini MagLock filters: 1/2 CineGold Mist, 1/8 Black Mist, CP Circular Polariser, ShortStache Everyday, VND 2-5 PL Circular Polariser, VND 2-5 Variable ND.
Key specifications
- Filter type: 1/2 CineBlack Mist diffusion
- System: Mini MagLock (compact Helix MagLock)
- Designed for: Leica Q3 and Fuji X100VI sized cameras
- Compatible lens threads: 43mm to 55mm via Mini MagLock base plate
- Base plate: required, sold separately
- Locking: Mag-Lock fully locks until deliberately released
- In the box: filter, front and rear aluminium defender caps
Mini MagLock 1/2 CineBlack Mist Filter
PolarPro scaled its Helix MagLock filter system down for smaller cameras, fitting Leica Q3 and Fuji X100VI bodies without adapters. Dedicated base plates are available for both cameras, alongside standard thread base plates for lenses up to 55mm.
- Compatible with lenses with threads from 43mm to 55mm — base plate required.
- Each filter includes front and rear aluminium defender caps, replacing your lens cap.
- The Mag-Lock locks the filter fully in place and will not release until you unlock it.
Explore the full range in PolarPro Mini MagLock.
Specification
| Series | Peter Mckinnon |
|---|---|
| Article Number | MINIMAG-CINEBLK |
| Country of Manufacture | China |
More specs
| |
What's Included
- 1/2 CineBlack Mist Filter
- Front Defender Aluminum Cap
- Rear Defender Aluminum Cap
BasePlate Required
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PolarPro
About the PolarPro MINIMAG-CINEBLK
From our tech experts at CEN
The PolarPro Mini MagLock 1/2 CineBlack Mist is a half-strength diffusion filter for the Mini MagLock magnetic system — a compact version of the Helix MagLock system. It is designed for Leica Q3 and Fuji X100VI cameras, and is also compatible with any lens threaded from 43mm to 55mm via a Mini MagLock base plate.
Who it suits
This filter suits Leica Q3 and Fuji X100VI photographers who want a magnetic filter system scaled for smaller cameras. It also works with any lens with a thread from 43mm to 55mm. Browse the PolarPro collection for other Mini MagLock filter options.
Our tech experts advise
A Mini MagLock base plate is required and sold separately — choose the dedicated Fuji X100VI plate or a thread base plate in 43mm, 46mm, 49mm, 52mm, or 55mm to match your lens. Each filter includes front and rear aluminium defender caps that replace your standard lens cap. The Mag-Lock holds the filter firmly in place and will not release until deliberately unlocked.
Explore the full PolarPro range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all PolarPro
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Frequently Asked Questions
Q: Which filter do I need - ND, polariser or variable ND?
A: A polariser cuts glare and deepens colour. Fixed ND filters reduce light by a set amount for controlled shutter speeds. Variable NDs adjust across a range, making them the flexible choice for video. The filter type and strength are listed in the Specification tab.
Q: Will this filter fit my lens or drone?
A: Filters are made per thread size or per drone model. Check the size in the product title and Specification tab against your lens thread or drone model, or contact CEN to confirm.
Q: Do filters degrade image quality?
A: Quality glass filters are designed to be optically neutral. Cheap filters can introduce colour casts and softness, which is why we stock cinema-grade brands with strong colour accuracy.
Q: What strength is this CineBlack Mist filter?
A: It is a 1/2 strength CineBlack Mist diffusion filter in the Mini MagLock format.
Q: Do I need a base plate for this filter?
A: Yes. A Mini MagLock base plate is required and sold separately. Dedicated plates fit the Leica Q3 and Fuji X100VI with no adapter, and thread plates fit lenses with 43mm to 55mm threads.
Q: What comes in the box?
A: The filter with a front and rear aluminium defender cap, which replaces your lens cap. The base plate is not included.
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