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Zomei 49mm/52mm/55mm/58mm/62mm/67mm/72mm/77mm/82mm Cpl Circular Polarizer Polarizing Filter For Canon Nikon Sony Camera Lens - Camera Filters - AliExpress
Amazon.com : High Definition 58mm CPL Circular Polarizing Filter with Multi-Coating for Canon EF 24mm f/2.8 is USM Lens, Canon EF 28mm f/1.8 USM Lens, Canon EF 50mm f/1.4 USM & Canon
Opteka 58mm Circular Polarizing Filter for Canon EF-S 55-250mm f4-5.6 IS II Lens | eBay
Canon 72mm Circular Polarizing Filter 2190B001 B&H Photo Video