Foldable Rubber lens hood

Foldable Rubber lens hood, Camera lens rubber hood, prevents flares, which can seriously degrade the image quality of photographic lenses, Can be collapsed into 3 styles for adjusting hood length, extend it for telephoto shooting, collapse it for wide angle shooting, To attach, screw rubber hood on way of filter thread in front of lens. Rotate to the right to tighten.  To detach, rotate to the left.