Jerrin1 wrote:
I have the Sigma 180mm f2.8 OS macro + Sigma 1.4 TC and you are right, it does get a little heavy. It is, however, a brilliant bit of kit and enables me to get good shots much further away than any of my previous macro lenses. I love it. I bought a mint condition second hand copy for £800, a new one costs £1300. Here are two shots, the solitary bee is 180mm and the honey bee is 180mm + 1.4 TC. Both shot from a metre + away.