数码相机作为一个新生事物进入市场要经过用户的审视和考验以至一些磨难及误解 ,几年功夫的磨炼 ,数码相机至今可以说已经得到广大用户的认可。当然也有一些不同的看法 ,近见《影像材料》杂志第四期刊登了一篇《针孔摄影与皮影戏的启示》文章 (以下引用时筒称《针》文 ) ,发表 Digital camera as a new thing into the market to go through the user’s review and test as well as some hardships and misunderstandings, a few years of exercise, digital cameras so far can be said that the majority of users have been recognized. Of course, there are some different views. Recently, the fourth issue of Journal of Imaging Materials published an article entitled “Enlightenment from Pinhole Photography and Shadow Play” (hereinafter referred to as “Needle”)