英语语法分析

There are three types of focusing - guesstimate, rangefinder and autofocus.

有三种对焦方式- 猜估， 用测距仪及自动对焦。

A technician makes minor adjustments to the camera's rangefinder to ensure that it is in sync with the camera's lens.

技师正在对相机的测距仪进行微调，使之和相机镜头同步。

They commonly had a periscope rangefinder attachment on the right side of their helmets, similar to Mandalorian helmets.

他们通常在头盔右边有一个潜望镜测距器附件，与曼达洛头盔类似。