摄像机使用一段时间后,电子寻像器内显像管屏幕和反射镜表面积有灰尘或污垢,因此在摄像时,从寻像器眼罩向里可见到屏幕上有许多黑点和污垢,严重时会影响取景或拍摄。为了在取景时能看到清晰的画面,寻像器内显像管屏幕表面、反射镜、有机玻璃凸透镜和眼罩目镜要定期加以清洁。本文介绍一种简单 After the camera is used for a period of time, the electronic viewfinder CRT screen and mirror surface area of ​​dust or dirt, so the camera from the viewfinder goggles to see there are many black spots and dirt on the screen, will seriously affect the viewfinder Or shoot. In order to see clearly when viewing the screen, viewfinder CRT screen surface, mirrors, plexiglass lenses and goggles eyepiece to be regularly cleaned. This article describes a simple