Nano-Xcel Series, 4 x 5.65'' Square ND0.9 (3 Stops) Filter 28 Multi-Layer


- Anti-reflection:Yes
- Density:0.9
- Glass Size:4 x 5.65"
- Grade:Japanese AGC glass
- High Definition:Yes
- Nano Coating:28-layers
- Reduces Exposure by:3 Stops
- Reflectivity:0.0015
- Scratch-Resistant:Yes
- Shop by:Prevent overexposure under large aperture, time exposure under the small aperture.
- Thickness:4mm
- Transmission:0.125
- Waterproof:Yes