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。
They commonly had a periscope rangefinder attachment on the right side of their helmets, similar to Mandalorian helmets.
武器操作员在白天亮光下使用一个潜望镜白光瞄准镜（7公里范围）或在不良天气条件或夜间使用热成像去搜寻和定位目标。
The weapon operator search and locate the target using a periscope optical sight (7km range) in day light, or a thermal imager at night or in bad weather conditions.
他的装束是儿童电视节目中的一个叫布莱恩(Brian)的角色，设备上安装了一个潜望镜，可以随时查看它到达的地方。
His costume, a children's TV character called Brian, was equipped with a periscopic camera to see where he was going.
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