Light Craft Workshop Digi Pro ND + Rubber Lens Hood

Link: These Variable ND filters can be pretty expensive, so by using cheap step up filters, they can be adapted to fit many of your other lenses. Since you won t be able to use the standard hood, a cheaper alternative to Matte Boxes lens shades are these cheap folding rubber lens hood. Step up filters can be purchased for around 1 dollar. Rubber lens hoods start at around 2 dollars. More information at