Sirui K-40X Ball Head Storage Boxes The Widest Rectilinear lens for

The Widest Rectilinear lens for Full Frame cameras

lightest f/2

a revolving construction for both portrait and landscape shooting modes

as well as impact

Impressive aberration correction—virtually zero flare

Sirui K-40X Ball Head Storage Boxes The Widest Rectilinear lens forIn The Box: SIRUI K 40X 54mm Ballhead Pouch Features: 360 degree panoramic function Easy and fast operation on all the knobs; locking is highly effective Arca Swiss type mount Bubble level in both horizontal, vertical and radial axes Safety button to prevent quick release plate from slipping out by accident Equipped with a compatible quick release plate The SIRUI K 40X Ball Head is precise, meticulously machined and perfect for professional