However, the spectrum cannons tended to temporarily blind Apollo test pilots, even through their goggles, which was an unexpected safety concern that Angstrom continues to lament to this day.

• 不过，分散光谱炮可能会令驾驶员暂时失明，尽管他们带着眼罩，这个令大家都意想不到的安全问题至今还使安格斯特朗防御公司仍在叹息。