focussing scale

• 对焦刻度表

focussing scale的用法和样例：

例句

1. With economic price, high accuracy and convenient to read the display of the LCD, this product is an ideal substitute of the analog scale gauge.
   经济的价格，高的精确度和便于阅读的数字液晶显示屏显示，使该产品成为模拟刻度表的理想替代品。