Neewer 52MM Full Blue Lens Filter for Nikon D3300 D3200 D3100 D3000 D5300 D5200 D5100 D5000 D7000 D7100 DSLR Camera, Made of HD Optical Glass and Aluminum Alloy Frame - Walmart.com
CPL Filter 52mm Circular Polarizer Polarizing Filter for Nikon AF S 18 55mm Kit Lens D3200 D5500 D5000 D5300 D5200 D5100 D3100|Camera Filters| - AliExpress
0.45X Wide Angle Camera Macro Lens Filter 52mm for Nikon D3100 D3200 D3300 D5000 D5100 D5200 D5300 D5500 with AF S 18 55mm Lens|lens filter 52mm|filter 52mmlens filter - AliExpress
52mm Neutral Density Variable Fader ND Filter ND2/1000 FOR NIKON D5000 D5100 | eBay