K&F Concept 55mm 3pcs Graduated Orange Blue Grey Lens Accessory Filter Kit Graduate Filter for Sony A37 A55 A57 A65 A77 A100 DSLR Cameras + Lens Cleaning Cloth + Filter Bag Pouch Kit Includes: 55MM K&F Concept (Graduated Orange,Blue,Grey) + Lens Cleaning Cloth + Filter Bag NOTE: This kit is compatible with all 55mm 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. Manufactured by a professional team for photography enthusiasts to provide a very exciting experience. 100% Satisfaction Guaranteed. High quality product made of import optics glass and resin,top level of transmittance. Metal sealing ring instead of the plastic sealing ring, better tightness, avoids fall or loose. Compatible with the Sony A37 A55 A57 A65 A77 A100 with 55MM Lens wich include: DT 18-55mm f/3.5-5.6 SAM, DT 55-200mm f/4-5.6 SAM.