The Dorr 55mm ND8 is a Digital High Grade filter with an factor of 8x - equivalent to 3 stops. This Neutral Density filter as a anti-reflective, ultra slim thread preventing vignetting.
The Dorr 55mm ND8 is a Digital High Grade filter with an factor of 8x - equivalent to 3 stops. This Neutral Density filter as a anti-reflective, ultra slim thread preventing vignetting.