Amazon.com : Ultimaxx 52MM Complete Lens Filter Accessory Kit for Lenses with 52MM Filter Size: 6PC Gradual Color Filter Set + UV CPL FLD Filter Set + Macro Close Up Set (+1 +2 +4 +10) : Electronics
Rollei F:X Pro ND Filter Set 52mm - Foto Erhardt
Powrig 52mm Magnetic Filter Mount for iPhone 12/12Pro iPhone13/13Pro Max – Photo & Video Gears
52mm Phone Variable ND Filter ND2-400 With Multi-layer Coating - GiAi Camera Filter Store
UV filter + front cap: 40.5mm, 49mm or 52mm - SovietCameraStore.com
Gobe 7 x 52mm Filter Kit Grad Orange, Blue, Red, ND64 Pol, UV -Clean-
Moment 52mm AntiGlare CPL Filter (600-099) - Moment
Smartphone Clamp With 52mm Adapter For Filter and Lens – CAME-TV