K&F Concept 100mm ND8 3 Stop Neutral Density Square Filter
I've just taken delivery of the K&F Concept 100mm ND8 3 Stop Neutral Density Square Filter to add to my growing collection of K&F filters. As expected, the ND8 arrived...
K&F Concept 100mm ND1000 Review
For a very long time I've been using a Tiffen 77mm circular ND1000 filter for my long exposure photography. As you probably all know I'm predominately a black and white...