off-axis system 离轴系统
off-axis aspherical system 离轴非球面系统
off-axis collimated system 离轴准直系统
off-axis reflective system 离轴反射系统
off-axis three-mirror system 离轴三镜系统
off-axis collimated modular system 离轴准直拼装式系统
off-axis all-reflective optical system 离轴全反射式光学系统
应用推荐