The Rodenstock APO-Sironar N 150mm f/5.6 is the standard normal lens for 4x5in large format photography, with a 214mm image circle providing useful movements. At 220g with a 49mm filter thread, it is one of the lightest 150mm options available. The apochromatic correction ensures sharp results with excellent colour fidelity. This is the workhorse lens for many 4x5in photographers, offering reliable performance at an accessible weight.