PolarPro Helix Variable ND Kit
The PolarPro Helix kit pairs a 2 to 5-stop variable neutral density filter with 77mm and 82mm thread bases, letting you use slower shutter speeds or wider apertures in bright light. The filter mounts with the MagLock system, which combines magnets with a quarter-turn lock for a secure fit.
Key Features
- Variable 2 to 5-stop reduction (OD 0.6 to 1.5)
- Hard stops with haptic click and numbered scale on the front ring
- MagLock magnetic mount with quarter-turn lock
- CinemaSeries glass with multi-coating
- Brass 77mm and 82mm thread bases included
- Rubber frame insert for enhanced grip
- Front and rear Defender caps for transport and storage
- No vignetting down to 16-17mm with a single filter
Specifications
| Brand | PolarPro |
|---|---|
| Model | Helix VND Kit 2-5 Stop (PM-2/5-KIT) |
| Type | Variable ND filter kit |
| Range | 2 to 5 stops |
| Optical density | 0.6 – 1.5 |
| Filter factor | ND4 – ND32 |
| Glass | CinemaSeries |
| Coating | Multi-coating |
| Mount | MagLock magnetic + quarter-turn lock |
| Thread bases included | 77mm and 82mm (brass) |
| In the box | VND filter, 77mm and 82mm thread bases, Defender caps, case |




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