创业公司Dyna Optics在智能手机上使用从一侧移到另一侧的镜头而非前置后置镜头,实现高水准的光学变焦。为了把拥有相机质量的光学变焦装进仍然纤巧地足以塞进一些紧身牛仔裤口袋里的智能手机,一家创业公司正在开发通过侧移而实现放大的镜头,而不是通过前置和后置。一定程度上是出于空间限制,大多数智能手机的摄像头都依赖于数码变焦,数码变焦利用软件单纯地放大镜头聚焦的任何物 Startup Dyna Optics uses a lens that moves from one side to the other on your smartphone instead of a front-facing rear-facing lens for a high level of optical zoom. In order to fit the camera-quality optical zoom into smartphones that are still delicately packed into tight-fitting jeans pockets, a startup is developing shots that are magnified by sideshifting rather than front and rear. To a certain extent, due to space constraints, most smartphone cameras rely on digital zoom. Digital zoom uses software to simply zoom in on anything the lens focuses on