In all my years of shooting in the field, I have yet to meet a photographer who did not like the look, isolation qualities or the sharpness modern telephoto lenses offer.
When it comes to possibilities, they seem endless. Wildlife is at the top of the list for many, perhaps to focus in on that bright cardinal outside your window or to record that special wolf pack in Yellowstone. Whatever your subject, a long telephoto will bring it in closer, sharper and with more detail than you’ve ever experienced before. Buying a telephoto lens might mean spending as much or more than the camera in your hands right now, so knowing what to get, and what it will get you, is an important part of making any purchasing decision. With that in mind, here’s a number of frequently asked questions on the subject of telephotos.