aspherical mirror 非球面镜 ; [光] 非球面反射镜

large aspherical mirror 大口径非球面镜

aspherical mirror testing 非球面镜测量

Aspherical primary mirror 非球面主反射镜

shaping the aspherical mirror 非球面成形

deep off-axis aspherical mirror 大非球面度镜面

high-order rotary symmetric aspherical mirror 高次旋转对称非球面反射镜