Camera Gear I use This is definitely the most frequent question I asked by the visitors of this site and others. Personally I don't think this matter is of first importance for success in nature photography. Much more important is to spend a lot of time with your gear in the field, to be familiar with it and to know it's advantages and weaknesses. These days I use Canon 5D body Canon 500mm f/4 L IS lense Canon 17-40 f/4 L lense Sigma 150mm f/2.8 Macro Lense Sigma 15mm f/2.8 Fisheye Lense Canon x1.4 Teleconverter Canon x2 Teleconverter Much less frequently I use 35mm and 120mm film cameras, ussualy with Fuji Velvia 100 slides film.