Easy installation and removal: Equipped with a twisted-lock mechanism, allowing users to attach and detach it quickly and for use across various scenario Featuring thin ABS frame and quick rotate locking mechanism, it eliminates vignetting risks and allows effortless installation, maintaining full compatibility with lens caps and accessories Features a thin frame to shadowing during photography effectively maintaining image Ensuring distortion less imaging while shielding against scratches and environmental damage Provides additional protections for 24-70mm f / 2.8 lens, guarding against scratches,, and liquid damage to extend the lens ' s life