随着照相机技术的发展,很多核心技术逐步公开化,因此各相机厂商的产品不论从功能还是外观都表现出趋同性。在几款相机的基本功能及性能都差不多的时候,相机的附加功能往往成为争取消费者的一个砝码。种种迹象表明,附加功能已经成为相机厂商展开竞争的又一个领域。本文中我们将要探讨照相机的一项重要附加功能—防水功能。 With the development of camera technology, many core technologies have become more and more publicized. Therefore, the products of all camera manufacturers show similarities both in function and appearance. In the basic functions of several cameras and performance are similar when the camera’s additional features often become a consumer for a weight. There are indications that additional features have become camera manufacturers to compete another area. In this article we will explore one of the camera’s important additional features - the waterproof feature.