phuoctue: Tiffen 0.9 ND and Hitech Firecrest 1.8 IRND
phuoctue: Hitech Firecrest IRND ND1.8 MC
phuoctue: Normal
phuoctue: With circular ND filter
phuoctue: With square ND filter
phuoctue: Normal
phuoctue: With circular ND filter
phuoctue: With square ND filter
phuoctue: Normal
phuoctue: With circular ND filter
phuoctue: With square ND filter
phuoctue: Normal
phuoctue: With circular ND filter
phuoctue: With square ND filter