Professional DSLR Matte Box Mattebox For video

　　Many cameras in front of a cylindrical or lotus-shaped tube, does anyone feel as if the installation or removal of the tube on the picture have no effect? ​​Or do not know what its usefulness?
　　The correct name for this tube is the matte box, its role is to block the side of the lens into the harmful rays. The matte box does not play a significant role in smooth shooting, but matte boxes can significantly reduce the issue of flare in some backlighting situations.
　　To be an exaggerated demonstration, above the lens, we deliberately put a flashlight, although the camera itself can not capture the flashlight, but because the flashlight glanced into the lens from the side, and then reflected in the lens, the picture will be taken out like A layer of mist At this point, as long as we install the matte box, the problem is solved.

 　　Matte Box SK-MB4
　　The Sevenoak SK-MB4 is a professional matte box to offer users a flexible solution for managing light, controling flare, and allowing you to configure your flags and filter stages exactly how you like it. The SK-MB4 is a universal matte box and works with camcorders, film cameras, DSLRs, 35mm lens adapter and more.
　　Features:
　　Flexible, easy to add on and remove;
　　Foldable and removable French flag and side wings;
　　Fits for industry standard 15mm supporting rods;
　　Universal anti-reflection fabric donut;
　　High-grade ABS plastic and Aluminum construction;

Sevenoak viewfinder
DSLR camera matte box, is mounted on the front of the lens device, put it bluntly is a cover for light, metal, hard plastic, soft plastic and other materials, matte box and the lens is matched, can not be used interchangeably .
　　This matte box is more common, petal-like shape, in order to facilitate framing and play a role in shading, the upper and lower "petals" longer, and about "petals" shorter.
　　Mention the matte box, most people may impression is professional, anti-buckle lens accessories! But in fact, many photography novice, including some older drivers have ignored the importance of matte box, and the use of matte box and did not imagine So troublesome. Generally do not need to be used when it can be reversed mounted on the lens, will not have a significant impact on the shooting process. And in the event of an accident such as a camera crash on the ground, you will fortunately have a matte box protection is how important it!

More information about sevenoak camera rig,viewfinder,follow focus

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