A constant f/2.8 aperture across the 24-70mm zoom range pairs with an 18-element optical design featuring 3 aspherical and 4 ED elements to deliver high contrast and edge-to-edge sharpness. The 11-blade diaphragm produces smooth, circular bokeh for subject isolation, while the dust- and splash-resistant build ensures reliable operation in harsh conditions down to -10°C. This lens is best for portrait and professional photographers on the L-Mount system who need a versatile, weather-sealed workhorse for everything from environmental portraits to event coverage.
