72MM Reversible Lens Hood for Sigma 18-35mm f/1.8 DC HSM Art Lens for Canon EF

A reversible lens hood is particularly convenient because it can be mounted in two different positions: in the shooting position, where it extends forward to shade the lens from light, and in the reversed position, where it is flipped back over the lens for compact storage and transportation. This design allows photographers to keep the lens hood attached to the lens at all times without adding significant bulk to the camera setup when not in use.

Using a lens hood can also provide physical protection for the front element of the lens, shielding it from accidental impact and scratches. Overall, a reversible lens hood is a practical and versatile accessory for improving image quality and protecting your camera equipment.
The primary purpose of a lens hood is to reduce lens flare and ghosting caused by stray light entering the lens from various angles. This stray light can degrade image quality by reducing contrast and introducing unwanted artifacts.
A 72mm reversible lens hood is an accessory designed to attach to the front of a camera lens with a 72mm filter thread size.
Kit Included: 72MM Reversible Lens Hood+ Dust Blower+ Cleaning Kit