这款镜头搭配索尼α55之类非全画幅机身,等效焦段为27-300mm,兼顾广角与长焦,很符合旅游摄影“一镜走天涯”的需求。在同类镜头中,它可谓是一款相当简化的型号:没有光学防抖镜组和镜头驱动马达,并且为了减轻重量而采用了工程塑料接口。由于没有额外负担,因此它的体形显得相当小巧,重量也仅仅有405g,携带起来极为轻 This lens with a non-full-size Sony α55 body, the equivalent focal length of 27-300mm, taking into account the wide-angle and telephoto, it is consistent with travel photography “a mirror to walk the world ” needs. In its class, it is a fairly simplified model: there is no optical image stabilization lens and lens drive motor, and to reduce the weight of the use of the plastic interface. Because there is no extra burden, so it looks quite compact, weighing only 405g, very light to carry