49mm Black Diffusion 1/2 Filter with 28 Multi-Layer Coatings Hydrophobic/Scratch Resistant
SKU: KF01.1648
A
No 1/2 is stronger! 1/8 - 1/4 - 1/2 etc.
A
Yes, you can, just screw the filter onto your nd filter. But also requires a 82mm diameter
A
Like any other filter, this protects the front lens from water splashes.