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新照相机出售前一般处于密封状态,售货员一般也不允许顾客任意打开。购买时,摄影者应挑选外表完好,无变形,无划痕,装饰革或漆层无脱落,晃动时无异常响声的照相机,然后再打开逐项进行目视检验。 (1)摄影镜头的检验:摄影镜头是照相机的“眼睛”,是成像质量的关键,挑选要格外仔细。检验时,最好能卸下镜头或打开照相机后盖,将光圈开至最大,打
The new camera is generally sealed prior to sale, the sales staff generally do not allow customers to open. At the time of purchase, the photographer should choose a camera that has a good appearance, no deformation, no scratches, no decorative leather or paint layer, no abnormal sound when shaking, and then turn on item by item for visual inspection. (1) the test of photographic lens: Photographic lens is the camera’s “eyes”, is the key to imaging quality, the selection should be extra careful. Inspection, it is best to remove the lens or open the camera back cover, the aperture to maximum, hit