CowboyStudio DSLR Matte Box for 15mm Rail Rod Support follow focus System D90 5D 60D 600D
This DSLR Matt Box is compatible with any standard 15MM rail system for your DSLR rig or cage. A matte box is used to help block the sun or other light source in order to prevent glare and lens flare.  Another purpose of a matte box is to hold glass or plastic filters in place in front of the lens.Matte Box for 15mm rail rod support systemAdjusted the height (up to 50mm) according to the lens of cameraAdjustable Barndoor to meet your needsTop and side flags are all easily removableBlocks the sun or other light sourcePrevents glare and lens flareMade of anodized black Metal and plastic ( fits 15mm rail system )