1摄影常用数据表常用光圈数整挡、半挡、1/3挡名义值一览表整22.845.61/21.722.42.83.444.85.66.71/31.822.22.52.83.23.644.555.66.3整81116221/26.789.51113.5161922271/3789101112.714.31618202225注:标准的光圈级数为:f/1,f/1....
时间:2024-11-13 03:46栏目:行业资料