• Allow the use of 3 square filters and 1 CPL
  • No vignetting at 16mm on full frame
  • Quick insertion and removal of ND filters
  • New slots design for smooth filter insertion
  • Not only allows 360 degree rotation but also has a locking screw
  • Quick installation and removal of CPL
  • New and free pouch included
  • Includes 67/72/77mm adpter ring