Sigma LH878-04 Lens Hood

Designed specifically for the Sigma 20mm f1.4 DG DN Art Lens, this petal-type lens hood features a built-in locking mechanism. It can be used as a replacement or as a spare lens hood to prevent unwanted light from causing glare and lens flare. With a compact and lightweight design, this lens hood is easy to carry between locations and store away in your bag.

Price: 39.99 from Wex Photo Video