A groundbreaking innovation in the world of photography, the 17-70mm F2.8 Di Iii-a Vc Rxd Lens for Sony E is the first of its kind to offer a wide range 4.1X standard zoom with Vc for Aps-c Sony Mirrorless Cameras. This high-speed zoom lens, designed specifically for mirrorless cameras with Aps-c size sensors, boasts a maximum aperture of F2.8 across the entire 4.1x zoom ratio. This covers a focal length of 17-70mm, equivalent to 25.5-105mm on full-frame cameras, making it an ideal lens for everyday use.The lens's superior optical performance is attributed to its construction of 16 elements in 12 groups, including two Gm (Glass Molded Aspherical) lens elements and one hybrid aspherical lens element. These are meticulously arranged to maintain high-resolution performance from edge to edge.Equipped with Tamron's proprietary Vc (Vibration Compensation) mechanism, this lens minimizes camera shake, ensuring sharp and clear images.