Zomei ND Filter Variable ND2-400

 Zomei ND Filter Variable ND2-400

• Double anti-reflective coating, only 7mm thickness ultra thin frame.
  

• Allows for variable light reduction from between 2-8 stops; protect your lens from dust and scratches.
  

• Decrease the depth of field by using wider apertures, which helps separate subjects from their background.
  

• Allows the use of slow shutter speeds, with high speed films or digital cameras, to record movement/ image blur in subjects such as waterfalls, clouds or any fast moving subject.
  

• To avoid vignetting at wide angle lens, this filter has a special front lens, the diameter of the front lens is larger than that of the rear lens.
  

• Filter size available to choose from 49/ 52/ 55/ 58/ 62/ 67/ 72/ 77/ 82 mm.