PGY Spark – ND4 Filter

Neutral Density filters can reduce the intensity of light without changing its color. It can be applied for portraits, water falls, fountains, etc.

The ND4 filter reduces incoming light by 1/4, the equivalent of a 2-diaphragm filter.
The ND8 filter reduces incoming light by 1/8, the equivalent of a 3-diaphragm filter.
The ND16 filter reduces incoming light by 1/16, the equivalent of a 4-diaphragm filter.
The ND32 filter reduces incoming light by 1/16, the equivalent of a 5-diaphragm filter. 

• Ultra light structure,only 0.6g.
• High precision CNC aviation aluminum.
• Light and durable for intensive usage.
• High definition professional lens.
• Multi-layer coated Optical Glass,You’ll be surprised how good your footage will look.