HOYA 52mm ALPHA HD UV FILTER FOR NIKON D3100 D3000 D3200 D5000 D5100 D5200 D90 | eBay
Amazon.com : waka 52mm MC UV Filter - Ultra Slim 16 Layers Multi Coated Ultraviolet Protection Lens Filter for Canon Nikon Sony DSLR Camera Lens : Electronics
52mm Uv Filter Lens Hood For Nikon Af-s Dx Nikkor 35mm F/1.8g Lens / 18-55mm F/3.5-5.6g Vr Ii Lens / Nikon 1 32mm 6.7-13mm Lens - Camera Filters - AliExpress
Amazon.com : 52mm 7PC Filter Set for Nikon D3100, D3200, D3300, D5100, D5200, D5300, D5500 with NIKKOR 18-55mm f/3.5-5.6G VR II Lens - Includes 3 PC Filter Kit (UV-CPL-FLD) and 4 PC