Tiffen 77mm Variable Neutral Density FilterOVERVIEW Provides 2 to 8 Stops of Light Control Rotating Ring to Choose Degree of ND Eliminates Buying Many ND Filters Use to Create Blurs Special Effects The 77mm Variable Neutral Density Filter from Tiffen offers a unique way of maintaining total control over your depth of field as well as presenting an efficient way to create some special effects. The filter is designed with a built in rotating ring that controls neutral density ranging from 2 8

Wide-angle to normal-length zoom offers a 25-51mm equivalent focal length to suit working in a variety of situations

49 kg Maximum Working Height 62

Minimal chromatic aberration for easier keying in F/X work

A storage slot with magnetic hold keeps the allen key in place to reposition at any time

supports 3G/HD-SDI and HDMI (Max 1080p60) to transmit 500 feet Line-of-Sight distance

allowing seamless lens swaps without reconfiguring follow focus systems

The ARRI Smart Focus Ring for Hi-5 (5') is a auto-detectable focus ring with a precision scale from 5' to infinity

Pure Clear

slide it down the post and you get closer to CG and it becomes more neutral

1/4"-20 Mount or Handhold

and change the V-mount or BPU battery without turning off the camera

Windows 7 or Later