聚焦装置包括聚合物和聚焦喷嘴。

The focusing apparatus includes polymer and focusing nozzles.

聚焦装置接收该组偏光讯号,用以产生一组聚焦光讯号.

The focus device receives group of polarizing signal to generate a group of focus light signal.

这位技师正在使用景框线对测距仪的聚焦装置进行检查和调整。

Here a technician checks and adjusts the rangefinder’s focusing mechanism manually using a pattern of framelines.