The Wondlan matte box is suitable for the Wondlan Sniper 2.0 system. The matte box blocks the sunlight that normally can fall into your lens. This box has two filter holder for 4x4 or 4x5.65 filter. The filter frame is movable. For use with PL filter, this is very handy. The box is for lenses with a diameter of 51mm, 64mm, 76mm and 103mm suited. There are four neoprene rings provided for the respective Objektive.Die box has a Frontdiameter of 245 mm to 160 mm and a back-diameter of 140 mm. The distance between the front and rear side is 115 mm, whereby the matte box for 16: 9 high-angle lenses is suitable.