concave lens

短语词组

短語

• concave preset lens 前置凹麪鏡
• plano concave cylinder lens 平凹柱透鏡
• concave meniscus lens 彎月凹透鏡
• Plano concave cylindr lens 平凹柱透鏡
• concave cylindrical lens 凹柱鏡片
• concave cylinder lens 凹柱透鏡
• plano concave lens 球平麪凹透鏡;平凹透鏡
• convex -concave lens [光]凸凹透鏡
• clindrical concave lens 柱麪凹透鏡
返回 concave lens