Optical Glass Lens Guard Rotating Lens Glass Protector for Insta 360 X4 Upgrade Portective Cover About this item: [Made of 0ptical Glass]The lens guard are made of optical glass which is scratch-proof and wear-resistant to greatly extends the service life of it. Specially designed for Insta 360 X4. [Upgraded protection]With hardening processing,the lens guardare much more rugged and prevent lens from damaging in fallingto provide upgraded protection. [High Transparent and Antiglare]The lens guard made of optical glass is featured by high transparent and antiglare to provide more superior imaging. [Easy for Installation] Just screw it on,the lens guard can be easily and securely installed and vice versa. [No Black Edge in lmage stitching] With ultra-wide field of view, the lens guard won't block the lens to prevent black edge appearing in video shooting. [Smooth lmaging stitching Without Ripple] By adopting ultra-high-precision mold in manufacturing,the image stitching effect is comparable with the Insta360 official lens guardwithout rippling appearance. Specification: Material: Glass + ABS Color: Black Applicable Model: for Insta 360 X4 Quantity: 2 PCS Package: 2x Glass Lens Guard