Light craft workshop lcw has three types of powerful light absorbing nd filters and are sold through premier ink photographic.
Light craft workshop variable nd filter.
This is a lower cost alternative to singh ray variable nd filters.
I can t make a direct comparison with singh ray products but i did run the light craft fader through some tests on a canon 5d mark ii with a 24 105mm lens and it s certainly satisfactory designed well and made well.
It is suitable for most general purpose shooting.
Light craft s fader nd filter is the variable type.
The mark ii is a unique product designed and manufactured by light craft workshop.
The 72mm nd fader filter mark ii is a unique product designed and manufactured by light craft workshop.
The original fader nd is the signature design of l c w.
The variable fader nd mark ii reenegineered is the most affordable filter in the lcw line of fader nd s.
Breakthrough photography 77mm x2 3 stop fixed nd filter for camera lenses neutral density professional photography filter mrc8 h k9l glass nanotec ultra slim weather sealed k f concept 67mm nd fader variable neutral density adjustable nd filter nd2 to nd400 for canon 7d 700d 600d 70d 60d 650d 550d for nikon d7100 d80 d90 d7000 d5200 d3200.
The authentic variable fader nd mark ii the one to use if you re using only one.
Nd4 to nd400 approximately 2 to 8 stops of added density.