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拍摄玻璃上的手印,通常采用的是透射照相法,即将光源放置在被拍物的背面,被拍物体处在光源与照相机之间,使光源从背面照到被拍物体上痕迹部位.根据被拍物体和其上痕迹透光程度的差异,使被拍痕迹得以显示.笔者在实际工作中发现利用阴影拍摄出的效果更加理想,而且只需一盏灯和一个黑色遮挡物.在没有灯的情况下手电光也可.操作方法:首先将遗留在玻璃一面的手印正对着照相机镜
Shooting glass on the fingerprints, the commonly used is the method of transmission photography, the light source is placed on the back of the object being photographed objects in the light source and the camera, so that light from the back to be photographed objects on the traces of the site.According to being The difference between the object and the degree of light on the traces of light transmission, so be photographed traces to be displayed in the author found in the actual use of the shadow shooting the effect is more ideal, but only one light and one black block. Under the circumstances flashlight can be. How-to: First, left in the glass side of the handprint is facing the camera lens