Nano-Xcel Series,100*100mm Square ND4 (2 Stops) Filter 28 Multi-Layer


- Anti-reflection:Yes
- Density:0.6
- Glass Size:100*100mm
- Grade:Japanese AGC glass
- High Definition:Yes
- Nano Coating:28-layers
- Reduces Exposure by:2 Stops
- Reflectivity:0.0015
- Scratch-Resistant:Yes
- Shop by:Prevent overexposure under large aperture, time exposure under the small aperture.
- Thickness:2mm
- Transmission:0.25
- Waterproof:Yes