Tiffen 52mm 80A Color Conversion Glass Filter MFR # 5280A Vintage New In Pack 49383057058 | eBay
52mm 760nm+850nm+1000nm Infrared Ir Optical Grade Filter For Camera Lenses - Mobile Phone Lens - AliExpress
52mm Filters – The Tiffen Company
dHD Digital Brands Star Filter 8x Lattice Filter 8 Compartment Star 52mm 52 4255696812697 | eBay
Air Filter - Pod - K&N Type - 52mm - Black/Black | Vintage DIY Motorcycle Parts | Dime City Cycles
ND Variable lens filter ND2 to ND400 52mm for Sale in Cedar City, UT - OfferUp
Tiffen 52 mm 11 Cir. Polarizer Filter | eBay
Amazon.com : Circuit City 52MM Professional Digital Photography Filter Kit (UV, CPL, ND4) + Pouch + Rubber Lens Hood + Cap Keeper Leash + Pistol Grip Tabletop Tripod + 3 Microfiber Lens Cleaning Clothes : Electronics
Air Filter - Pod - K&N Type - 52mm - Red | Vintage DIY Motorcycle Parts | Dime City Cycles
Amazon.com : 52MM Lens Filter Kit by Altura Photo, Includes 52MM ND Filter, 52MM CPL Filter, 52MM UV Filter, (UV, Polarizer Filter, Neutral Density ND4) for Camera Lens w 52MM Filter +
Opteka 52mm 0.43X HD Wide Angle Lens with Macro For Nikon DSLR Bundle with Opteka 52mm 2.2X HD Telephoto Lens and Multi-Piece Advanced Lens and Filter Accessories (8 Items) - Walmart.com