The cmotion Cinefade VariND is the only easy-to-use, remotely controllable variable ND filter that offers multiple practical and creative applications.
VariND mode
Two high quality ARRI polarising filters
Neutral Density range from ND 0.4 to ND 1.9+
Adjustable in 1/3 stop increments directly on the filter
Remotely and dynamically controllable VariND for interior-to-exterior shots