52mm Clixsy double thread ND Fader Neutral Density Filter manipulated variable Lens Filter ND2 ND4 ND8 ND16 ND32 - ND400 (Electronics)
Did the same again tested whether it works properly in receipt of this fader gray filter. I must say that I am very excited. Since so many expensive gray filter can hide behind. The individual steps are well applicable with the appropriate setting BV
