Sirui
Sirui S-Pro Nano MC ND64 (1.8) Filter (77mm)
- 2-layer colour fringe-reducing nano
- 22-layer anti-reflection nano-coating
- Ultra Slim aluminium construction prevents vignetting
- Lightweight but robust construction barely visible on the lens
- 5mm Schott glass produced in Germany
- 5x protection: Water and grease resistant, scratchproof, anti-static and anti-reflective