Promaster HGX Variable Neutral Density Filter 55mm
        
        
          
            Promaster
          
        
        
        
          
            Manufacturer SKU: 9315
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            Photo Laplante SKU: PR9315
          
          
        
      
    
  
  
      The ProMaster Digital HGX Variable Neutral Density Filter variable neutral density filter providing light reduction of about 1.3 to 8.6 stops. The ND3 to ND400 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required.