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| 产品特点 Features | |
| ◆外壳采用工程塑料成形,具有较好抗冲击能力. ◆ Shell is formde of engineering plastic with good impact restancee and corrsosion resistance capacity. ◆高效反光碗。 ◆ With high effective reflection bowl. ◆透明窗采用聚碳酸酯注塑成形,透光率好,抗 ◆ Transparent window is injected by polycarbonatewith 冲击性能好. ◆ Good transparency and impact resistanceproperty. ◆具有调焦装置,可以进行散光和聚光调节. ◆ Buil-in focus adjustment device for adjustment of focus or satigmatism. ◆内置式开关,有较好的防水防尘性能. ◆ Built-in type switch with good water-proof dust-proof 点赞 0 反对 0 举报 0
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