A field review on the Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary
The very popular range of 150-600mm zoom lenses, taking over from the 150-500mm models, has received yet another boost with the Sigma 150-600mm f5-6.3 DG OS HSM Contemporary (Nikon mount/Canon mount) entering into this market segment, catering for those who are on a tighter budget and cannot justify the expense for a 500mm or 600mm f4 prime lens, or even the Sigma 150-600 f5-6.3 DG OS HSM Sport version of this lens. Offering slower maximum apertures typically at f6.3, these lenses give the enthusiast the perfect alternative to expensive fast prime or super tele-zoom lenses.
