This is a great lens with a superior focal range for a long lens. 150mm gives you a great'reach' and renders the background pleasingly defocused at almost any iris setting. It's extremely compact at less than 6.5 long and lightweight at just under 1.5Kgs. It has served me well for many years and has been well looked after - serviced regularly by a top lens engineer to keep it in good condition. It is f2.8 (or T3) all the way through the zoom range with no vignetting or iris ramping which even the most expensive modern glass can be guilty of. These lenses were re-housed stills glass that...
