Become an astute photographer with the E 70-350mm f/4.5-6.3 G Oss Lens, a high-quality and durable addition to your Sony Alpha camera system. This super-telephoto zoom lens, equivalent to 105-525mm on a full-frame camera, is a lightweight champion at just 22oz. (625g), making it an ideal companion for on-the-go photography without the burden of a heavy lens.Crafted with an innovative G Lens optical design, this lens boasts an aspherical element and three Ed (Extra-low Dispersion) glass elements that work in harmony to suppress aberrations across the entire zoom range. This meticulous optical engineering ensures sharp, clear image quality from the center to the edges of your photographs, even at super-telephoto focal lengths where chromatic aberration can often be problematic.The three Ed glass elements are the cornerstone of this lens's ability to produce images with maximum resolution and a beautiful bokeh effect, while also eliminating fringing and unnatural coloration. The advanced design significantly reduces flare and ghosting, ensuring your images are crisp and color-accurate.Experience the precision of Sony's Xd Linear Motor technology, derived from the esteemed G Master series lenses. This motor delivers fast, precise, and quiet autofocus performance, capturing and tracking even the most fleeting subjects with exceptional speed and accuracy. When paired with the latest compact Aps-c bodies, this lens becomes a versatile powerhouse for landscapes, wildlife, and more.The 7-blade circular aperture of the lens is engineered to enhance the aesthetic quality of the out-of-focus areas in your images. This design ensures a more natural and smoother defocusing effect, with perfectly round points of light and a gorgeously defocused foreground and background that makes your subjects pop.Customization is at your fingertips with the focus hold button, which can be programmed for multiple functions such as Eye Af, Af On, Aperture Preview, and more, adapting to your unique shooting style. The Linear Response Mf feature offers precise manual focus control, mimicking the tactile precision of mechanical manual focus for accurate and repeatable results, especially beneficial during video capture.Switching between auto and manual focus is seamless with the Af/Mf switch located on the lens, allowing for quick operational changes without missing a beat. The robust build of the lens, with its dust and moisture resistance, ensures reliable performance in challenging outdoor conditions.Built-in Optical SteadyShot image stabilization minimizes camera shake, delivering sharp images in various shooting scenarios. When used with compatible series cameras featuring built-in image stabilization, you benefit from 5-axis stabilization for even greater image control.Lastly, the included Zoom Lock Switch is a thoughtful addition that prevents the lens from extending due to gravity when being transported, ensuring your gear remains secure and protected.This bundle also includes a Hoya 67mm Uv+Cpl Filter Kit to protect your lens and enhance image quality, a Cleaning Kit to keep your equipment in pristine condition, and a Cleaning Cloth for quick maintenance. Elevate your photography with this comprehensive package, designed for the discerning photographer who values versatility, reliability, and the pursuit of perfection in every shot..