SmallRig 3641 Multifunctional Modular Matte Box (114mm) Basic Kit - As one of the Revo-Arcane series matte box, SmallRig Multifunctional Modular Matte Box (114mm) Basic Kit 3641 is designed for mirrorless cameras and cine lens to prevent sunlight or other light from causing glare and flare and to control images on the screen. It comes standard with five threaded adapter rings (67-114mm /72-114mm /77-114mm /82-114mm /86-114mm) for common DSLR lens and circular filters like VND, GND, CPL or you can separately purchase Clamp-On Ring Kit (80-114mm /85-114mm /95-114mm /110-114mm) 3408 or Silicone Donut 3409 for more cine lenses.  The kit also includes a filter frame (4x5.65") featuring aluminum alloy frame and anti-off design, which can be quickly installed without leaving fingerprints. For attaching 4x4" filter, please purchase Filter Frame 3648; for holding multiple slid-in filters at the same time in complex environment, please purchase Filter Frame Kit (4x5.65") 3649.