NiSi Filter Protector Pro Nano Huc
Additionally, superfine dull polishing and elaborate knurling make sure that the frame will not blanch because of repeated rotation.
- Ultra thin frame (3,5mm) to minimize vignetting on wide angle lens
- High quality optical glass for high transmittance (>99,3%) and highly smooth surface with only 0,3% reflection
- Exclusive creative "U" type Nano coating.
- Hardened waterproof coating.
- Protect the lens from dust, damage to the front element
- Easy to clean
