Sigma 70-300mm F4-5.6 DL Macro Super Lens for Pentax-AF Camera
,Sigma 70-300mm f/4-5.6 D DL Macro Super (5-Pin) Autofocus Lens for Nikon F-Mount {58} at KEH Camera,Sigma 70-300mm F4-5.6 DL Macro Super for Canon old film EF ,Sigma 70-300mm F4-5.6 DL Macro Super Lens for Pentax-AF Camera,Sigma 70-300mm F4-5.6 DL Macro Super Lens for Pentax-AF Camera