Sony E 10-18mm f/4 OSS Lens comes with rich features for optimum performance. Some of its highlights include an Aperture Range of f/4 to f/22, One Super ED & Three Aspherical Elements, Optical SteadyShot Image Stabilization, Internal Focus, Minimum Focus Distance of 9.8", Seven-Blade Circular Diaphragm, etc. With its gleaming f/4 maximum aperture, you can be certain of flawless, consistent illumination when working in areas with poor lighting conditions. This enables greater control over the depth of field so that there can be effective working with selective focus techniques. It comes with one Super ED (extra-low dispersion) glass element for the reduction of chromatic aberrations as well as color fringing so that you can realize sharp imagery with accurate rendering. There are three aspherical elements for reducing astigmatism, coma, field curvature, as well as other monochromatic aberrations. Our Take on the Sony E 10-18mm f/4 OSS Lens: The Sony E 10-18mm f/4 OSS Lens is specifically created for APS-C-format E-mount cameras with an equivalent focal length range of 15-27mm. It comes with a circular seven-blade diaphragm, which helps in enhancing selective focus technique as well as the use of shallow depth of field. That is why this lens is popular among top professional and amateur photographers. With its maximum aperture standing at f/4, and a minimum aperture of f/22, it is certainly one of the most sought-after lenses in the market presently. Its focal length ranges between 10 to 18 millimeters, hence, you can be sure of capturing images the way you want them. It has an angle of view range of 109° to 76° making it possible for you to get it right always, in terms of best shots. Its minimum focus distance is 9.84 inches or 25 centimeters, which is ideal for effective coverage of your subjects. This lens has a maximum magnification of 0.1x so that you can get a flawless view of your subjects during operations