光学瞄准镜、瞄准镜 Optical sight
无闪光望远镜瞄准具 flare-free telescope sight
望远镜瞄准器 telescopic sight ; telescope sight
瞄准镜 telescopic sight ; gun sight ; Sight ; Scope
望远镜瞄准 telescope sighting
望远镜瞄准具规范 Specification for telescopic sights
潜望镜瞄准线稳定 stability in periscopic aiming line
光学瞄准镜 Holographic SIGHT ; Optical sight
反射式瞄准镜 reflex sight ; red dot scope
望远镜瞄准镜 telescopic sight
SW2B型30毫米通用炮塔综合炮瞄镜（以下简称：瞄准镜）装载于PT99式30炮塔。
CS/SW2B Type 30mm General Turret Comprehensive Gun Sight (hereinafter referred to as sighting telescope) is installed in PT99 type 30 turret.
显微镜、望远镜片，枪瞄等抛光。
只有当望远镜对于恒星或行星瞄得足够精准，而天文学家们被限制在了天空中百分之一的范围内的时候，这个系统才能工作。
The system worked only if the telescope was aimed close to a bright star or planet, limiting astronomers to just 1 percent of the sky.
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