Protect your I Series lens with the exclusive Magnetic Metal Lens Cap.* A strong magnet keeps the cap securely attached, even even when subjected to strong movements.
The cap is constructed using magnesium alloy, and can withstand knocks that may cause damage to the lens optics. On the base of the cap is a felt ring to protect the lens from scratches. The cap can be attached and removed by simply gripping the edge of the cap and lifting gently.
*Supplied with new SIGMA I series lenses, excluding the SIGMA 45mm F2.8 DG DN | Contemporary, which is not compatible with the Metal Magnetic Lens Cap.
Purchase the optional CH-11 Magnetic Lens Cap Holder to securely store the lens cap when not in use. Attach it to a camera bag, belt loop or camera strap using the carabiner clip and secure the cap to the ring magnet.