Fotga Ultra slim 82 MM Variable ND Filter

Features 

• Neutral Density (ND) filters can reduce the intensity of light equally without appreciably changing its color.
• Fotga fader ND filter can change the luminous flux substantially with freedom, reducing the amount of light from 2 times of the lowest to about 400 times of the hightest.
• It can easily replace dozens of all grades of density ND gray filters (max. equal to 3 ND9)(1 ND9 can reduce three grade light). The operation is extremely convenient when selecting your desired density, just rotating
• Modulate to the appropriate density for flash photography at close distance.
• Used in variety of the scenes which need a wide range of adjusting the amount of light. With 82mm male thread/ 85mm female thread, can be mounted to 82mm lens or attached to 85mm additional filter. Fits SLR camera/ digital camera/ camcorder DV.