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相比于数码单反相机,高变焦比相机的最大优势就在于可以在很小的体积下实现全面的焦段覆盖,不需要用户长枪短炮地携带多只镜头就能满足一机走天下的需要。而和现在最常见的卡片机(一般光学变焦倍数在3到5倍之间)相比,高变焦相机的应用范围更加广泛,不但在焦段上更加全面,而且大多拥有丰富的功能和完整的手动曝光控制功能。可以说,对于喜欢旅游又不想因为相机而有太大负担的用户,或者想学习摄影和具备一定摄影基础而又不想购买单反相机,以及已经拥有单反相机,打算购买一台备用机的用户来说,高变焦比相机都是不错的选择。本次专题一共邀请了七个厂商的十四款产品,它们至少拥有6倍的光学变焦和最少200mm的最大焦距。
Compared to the digital SLR camera, the biggest advantage of a high zoom ratio camera is that it can achieve full coverage of focal lengths in a very small volume, and it can meet the needs of a world without the need of a single gun. And with the most common card machines nowadays (general optical zoom factor between 3 and 5 times) compared to high-zoom camera wider range of applications, not only in the focal lengths more comprehensive, and most have a wealth of features and complete manual Exposure control function. It can be said that for those who like to travel and do not want to have too much burden on the camera users, or want to learn photography and have a certain basis for photography but do not want to buy SLR cameras, and already have a SLR camera, intend to buy a spare machine users , High zoom ratio camera is a good choice. This topic invited a total of fourteen products from seven vendors, they have at least 6 times the optical zoom and the maximum focal length of at least 200mm.