- 52-mm CPL filter for smartphones reduces reflections from glass and water surfaces while boosting contrast and color saturation for more professional mobile photos. - Clip-on mounting system enables quick switching between portrait and landscape orientation, making it ideal for spontaneous outdoor shoots and controlled studio setups. - Designed for mobile photography enthusiasts, travel vloggers, and content creators seeking DSLR-like light control from their smartphone cameras. - The 52-mm CPL filter attaches with a secure camera clip and comes with a protective storage box; the polarizing glass keeps images clear and free of vignetting. - Use scenarios: outdoor landscapes or waterfront scenes to minimize glare and enhance color; travel vlogging in bright sun for consistent exposure and saturation; on-location or home studio shoots needing flexible composition and lighting control.