Neewer 52MM Complete Graduated Color Lens Filter Set (9pcs) for Camera Lens with 52MM Filter Thread - Includes: Red, Orange, Blue, Yellow, Green, Brown, Purple, Pink and Gray ND Filters + Filter Carry Pounch Kit Includes: 9pcs 52MM Graduated Color Filters (Red, Orange, Blue, Yellow, Green, Brown, Purple, Pink and Gray (Neutral Density) Color Filters + Filter Carry Pounch NOTE: This kit is compatible with all 52mm lenses. Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always preceded by a "" (diameter) symbol. For example: 52 = 52mm lens thread size. High quality metal and glass construction. Extremely solid and lightweight. Also compatible with the PENTAX (K-30 K-50 K-5 K-5 II) DSLR Cameras. 18-55mm F3.5-5.6 AL zoom Lens. Also compatible with the Canon EF 50mm f/1.8 II and the EOS M Compact System Mirrorless Camera EF-M 18-55mm IS STM zoom lenses.