Sony 55-200mm f/4-5.6 SAM DT Telephoto Zoom Lens for Sony Alpha Digital SLR Cameras DT 55-200mm F4-5.6 SAM Zoom Lens This superb telephoto zoom lens for your α DSLR camera has a smooth and silent AF operation with built-in motor to handle themed range to telephoto zoom shots. In 35mm equivalent, it covers midrange 82.5mm to 300mm telephoto zoom (4x) ideal for shooting portraits, sports, wildlife and more. An excellent all-around lens. Please note: DT lenses are not recommended for use with the DSLR-A900. Circular Aperture When changing your aperture to defocus the background, the light sources appear blurred. This ‘bokeh’ effect of the blurred background can be enhanced with circular aperture blades used in this lens. Conventional aperture blades have flat sides creating unappealing polygonal shaped defocussed points of light. α lenses overcome this problem through a unique design that keeps the aperture almost perfectly circular from its wide-open setting to when it is closed by 2 stops. Smoother, more natural defocusing can be obtained as a result. ———————————————————- Sony Alpha SEL1855 E-mount 18-55mm F3.5-5.6 OSS Lens (Silver) E 18-55mm F3.5-5.6 OSS Standard Zoom Lens This 27mm wide angle to 82.5mm medium telephoto equivalent (35mm full frame format) range in a compact 3x E-mount zoom that is suitable for landscapes, snapshots, portraits, and more. Built-in Optical SteadyShot (OSS) provides approximately a four-stop image stabilization advantage, and an internal drive motor ensures smooth, quiet autofocus and aperture operation. Circular Aperture When changing your aperture to defocus the background, the light sources appear blurred. This ‘bokeh’ effect of the blurred background can be enhanced with circular aperture blades used in this lens. Conventional aperture blades have flat sides creating unappealing polygonal shaped defocussed points of light. α lenses overcome this problem through a unique design that keeps the aperture almost...