Polaroid Studio Series .43x High Definition Wide Angle Lens With Macro Attachment, Includes Lens Pouch and Cap Covers For The Pentax K-01, K-X, K-7, K-5, K-R, 645D, K20D, K200D, K2000, K10D, K2000, K1000, K100D Super, K110D, *ist D, *ist DL, *ist DS, *ist DS2 Digital SLR Cameras Which Has Any Of These (18-55mm, 50-200mm) Pentax Lenses Mounts On Existing Lens  "Zoom Enabled": Can be Used With Zoom Lenses Eliminates Ghosting And Glare Infra-Red & Macro Capable Compatible With Video & Still Cameras Limited 10 Year Warranty