Lens Filter Application: Graduated Neutral Density Filter, Filter Diameter: 49 mm
- Graduated neutral density filter with 49 mm diameter
- Reduces exposure by 2 stops with 25% light transmission
- MRC nano-coating for improved anti-reflection and easy cleaning
- Rotatable brass frame for precise alignment with the horizon
- High-quality optical glass with smooth transition and no visible edges
- Extra slim design prevents vignetting