Sony E-mount 10-18mm f/4 OSS

The Sony 10-18mm zoom lens offers a constant aperture of f/4 throughout its entire range, an equivalent focal length of 15-27mm. This lightweight (8 oz, 225 gms) lens is constructed of 10 elements in 8 groups and contains 3 aspherical elements and an optical system with Super Extra-low dispersion glass for near elimination of chromatic aberrations, even at the widest focal length setting. Optical Steady Shot image stabilization adds significant versatility to this lens and maximizes its impressive performance when shooting both stills and video, even in low light situations. An internal focusing system and circular shutter blades round out the impressive specifications.