• 依据配置应力系统试验要求,设计视场、宽光谱长焦微光物镜

    Based on the new configuration of optic stress system, we need to design a wide bands and long focal night vision collimating lens.

    youdao

  • 依据配置应力系统试验要求,设计视场、宽光谱长焦微光物镜

    Based on the new configuration of optic stress system, we need to design a wide bands and long focal night vision collimating lens.

    youdao

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