对准能力 aimability
光度 photometry
可见度 visibility
EPLLA (effective projected luminous lens area)
色度 colorimetry
对准范围 aim range determination
标记检查 markings check
机械测试 mechanical tests ( 耐磨abrasion resistance、耐化学性 chemical resistance、内部耐热internal heat resistance、温度循环temperature cycle resistance、耐湿humidity resistance、抗震vibration resistance、防潮moisture resistance、防尘dust resistance和24小时的耐腐蚀测试corrosion resistance. )