A new lens for my kit, Canon 300mm f4L IS
Last winter as my shooting evolved to encompass a lot more backcountry shooting, I increasingly found myself shooting at long end of my 70-200mm F2.8 L IS. Half way through the season i purchased a Canon 1.4x Teleconverter to use with it , creating a 280mm F4. Usable in terms of image quality but not …