[1 of 1 customers found this review helpful]
Comments about Hoya Hoya 77mm 4X (0.6) Neutral Density Multi Coated Glass Filter:
This product looks good on spec. MLC should help to against flare hopefully but on another side it will make the lens a little hard to clean compare with no coat lens. The 2 stop is not enough for day-light wafer fall photo so a 8x ND lens is needed as I see.