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旁轴取景式照相机(以下简称旁轴相机)顾名思义,就是取景与摄影光路不在同一条轴线上的照相机,其取景装置独立成系统。传统相机中有许多就是旁轴相机,现在已经有许多数码相机承袭了这一技术。爱普生可换镜头旁轴相机R-D1 爱普生R-D1是世界上第一款采用RANGE FINDER式的可换镜头的数码相机,一般的旁轴数码相机镜头不能更换,比如索尼P系列等。 R-D1的摄像CCD采用的是APS-C尺寸(23.7 mm×15.6mm)、有效像素为610万像素的原色CCD,由于CCD尺寸的关系,接上相应的镜头后,焦长要乘以1.53倍,ISO感光度范围为200~1600。记录照片的最大解析度为3008
Paraxial framing camera (hereinafter referred to as paraxial camera), as the name implies, is the camera on the same axis as the framing and photographic light path. The framing device of the paraxial framing system is independent. Many of the traditional cameras are paraxial cameras, and now many digital cameras have inherited this technology. Epson interchangeable lens paraxial camera R-D1 Epson R-D1 is the world’s first RANGE FINDER interchangeable lens digital camera, the general paraxial digital camera lens can not be replaced, such as the Sony P series. R-D1 CCD camera uses the APS-C size (23.7 mm × 15.6mm), the effective pixel is 6.1 million pixel primary color CCD, due to the relationship between the size of the CCD, connected to the corresponding lens, the focal length to be multiplied by 1.53 Times, ISO sensitivity range of 200 ~ 1600. The maximum resolution for recording photos is 3008