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本文为35毫米镜头快门式全自动变焦照相机的年度进展报告。首先给出1994年新产品清单和进展总况;其次,重点叙述变焦范围多样化、变焦高倍率化、小型化、轻量化的基本情况并简介在高倍、小型、轻量诸方面取得新成就创造新记录的相机的主要特点;最后简要介绍几个创新特点。为了比较变焦相机小型化和轻量化的水平,在本文中首次提出Rv数(小型化数)和Rw数(轻量化数)的概念。
This article is the 35 mm lens shutter automatic zoom camera annual progress report. First of all, the list of new products and progress in 1994 will be given. Secondly, the focus will be on the diversification of the zooming range, the basic situation of high magnification, miniaturization and weight reduction, and the introduction of new achievements in high magnification, small size and light weight creation New record of the main features of the camera; Finally, a brief introduction to several innovative features. In order to compare the miniaturization and weight reduction of zoom cameras, the concepts of Rv numbers (miniaturized numbers) and Rw numbers (lightweight numbers) are first proposed in this paper.