The Fotga Matte Box improves the performance of Rokinon /Samyang lenses.

A great value matte box that can be improved with a few inexpensive additions. Get better contrast and avoid flare with your cine lenses. This well-made product will mostly be used on a tripod where the weight will not be an issue. It has all the features you need to get started with ND and polarising filters that work with all your lenses.