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１单反相机的反光镜污染变色怎么办？照相机的反光镜位于镜头后方，悬挂于机身反光镜箱体空间中，靠上弦机构和释放驱动机构带动，实现反光镜的上翻和复位。反光镜是单镜头反光照相机取景光学系统的关键部件。反光镜的反光面在反光镜处于复位状态时与镜头会聚入射的景物光线成
1 SLR camera mirror pollution discoloration how to do? The camera’s reflector is located behind the lens, hanging in the body mirror box space, driven by the winding mechanism and the release of the drive mechanism to achieve the mirror upside down and reset. Mirrors are a key component of the single lens reflex camera’s viewfinder optical system. Mirror reflective surface in the mirror in the reset state and the lens convergent incident scene light into