johnaalex: 300mm at 2.8
johnaalex: 300mm plus 2xTC 5.6
johnaalex: 300mm plus 1.4TC 5.6
johnaalex: 300mm plus 1.4TC at f4
johnaalex: DSC_3597_edited-1
johnaalex: DSC_3642_edited-1
johnaalex: DSC_3666_edited-1
johnaalex: DSC_3668_edited-1