K&F Concept 82mm Variable ND Filter (ND2-ND400) B-Series
Adjustable 1–9 stop ND filter with 360° rotation, crafted from AGC optical glass with 8 coatings for reduced reflections. Customers note versatile light control and high-quality glass, with some concerns about color accuracy and vignetting at higher settings
Highlights
- 1–9 stop light control
- 360° rotation for precise settings
- premium AGC optical glass with 8 coatings
Pros
- adjustable 1–9 stops
- 360-degree rotation for precise dimming
- multi-layer coatings reduce reflections
- premium optical glass construction
- includes cleaning cloth
Cons
- possible color inconsistencies
- uneven dark areas reported at higher stops
- vignetting at higher settings
Best For
Features
- Crafted from AGC optical glass with eight multi-layer coatings for image clarity
- Adjustable 1 to 9 stops with 360-degree rotation for precise light control
- Glare-free surface with oxidized sandblasting to reduce stray reflections on metal
- Slim 7.4 mm thickness maintains compact profile in front of lens