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我们在工作实践中发现,可以利用 AF Micro-Nikkor 60mm f/2.8D 型镜头,选择适当的成像比率值进行拍摄,然后送到彩扩公司扩印成8K(通常所说的一寸)照片,这样就可以只需普通扩印时间(大约5分钟),和普通洗相价钱(大约O.8元),得到8张原物大指纹照片了。1 操作方法整个操作过程主要是要解决拍摄时要使用多大的成像比率,才能通过彩扩机印成8K 照片时恢复指纹的原物大。下面进行测量实验:
In our working practice, we found that AF Micro-Nikkor 60mm f / 2.8D type lenses can be used to select the appropriate imaging ratio for shooting and then sent to SCI for expanding into an 8K (usually one inch) photo, so that we can Just ordinary printing time (about 5 minutes), and the general wash the price (about O.8 yuan), get 8 original large fingerprint photos. 1 method of operation The entire operation is mainly to solve the shooting when you want to use the imaging ratio, can be printed through the Caikuo machine 8K photo fingerprint recovery of the original large. The following measurement experiment: