Genel Bakış
The PolarPro Helix MagLock Burkard Series ND + Circular Polarizer Filter combines 3-stop exposure reduction with circular polarization. Its magnetic plus quarter-turn locking mechanism enables quick installation and removal while securing the filter in place.
The filter features a slim frame designed to resist vignetting on wide-angle lenses with focal lengths of 19 to 17mm. It uses multicoated optical glass, a brass filter ring, and a rubber frame insert for added grip.
Features
- Solid ND filter with circular polarizer
- 3-stop exposure reduction
- Magnetic plus quarter-turn locking mechanism
- Rubber frame insert provides additional grip
- Slim frame design helps resist vignetting on wide-angle lenses
Included
- PolarPro Helix MagLock Burkard Series ND + Circular Polarizer Filter (3-Stop)
- Front + Rear Defender
- Base Plate Defender
Specifications
| Filter Type | Solid ND with Circular Polarizer |
|---|---|
| Exposure Reduction | 3-Stop |
| Size | Dedicated |
| Front Accessory Thread / Bayonet | No |
| Coating | Multi-Coated |
| Filter Material | Glass |
| Ring Material | Brass |
| Package Weight | 0.55 lb / 0.25 kg |
| Box Dimensions (LxWxH) | 5.4 x 5 x 1.3" / 13.72 x 12.70 x 3.30 cm |
















