Sony 11-18mm DT f/4.5-5.6 Lens

The 11-18mm DT  f/4.5-5.6 Lens from Sony. Designed specifically for Sony’s APS-C A-mount DSLR cameras, it provides an equivalent zoom range of 16.5-27mm for ultra-wide imaging. It uses a variable f/4.5-5.6 maximum aperture to keep size and weight to a minimum while it incorporates various specialized elements to minimize aberrations and improve sharpness and clarity. Also, it has an internal focus mechanism that helps speed up autofocus performance to the minimum focus distance of 9.8″. Additionally, it has a seven-blade circular diaphragm for smooth bokeh and it has a front filter diameter of 77mm.