67mm High resolution Pro series Multi Coated HD 3 Pc. Digital Filter Set for Tamron Zoom Wide Angle-Telephoto AF 28-75mm f/2.8 XR Di LD Aspherical (IF) Autofocus Lens, Zoom Super Wide Angle SP AF 17-50mm f/2.8 XR Di II LD Aspherical [IF] Autofocus Lens, 28-300mm f/3.5-6.3 XR Di VC LD Aspherical IF Macro Lens and More Models + eCost Microfiber Cloth 3 High Definition 67 mm size lenses filters designed for Digital & Video Cameras Includes a Microfiber Lens/LCD Screen Cleaning Cloth.