For big aperture's precision photolithographic plate-making lenses, the stress distortion and centering errors of lenses can make a bad effect on imaging quality.
对于大口径精密投影光刻制版镜头来说，透镜的应力变形和中心误差对整个系统的成像质量有较大影响。
Heel seat plate rotation with swinging movement according to the shoe shape and to the toe centering.
后踵热板根据鞋的开头以鞋腹地为中心旋转。
The complete set move and wire on the ground rail together with the cable plate, realized the wire drawn-in or lay-out centering, cable does not curl and distortion breadthwise;
整机连同缆盘在地轨上行走排线，实现了线缆对中收排、防线，电缆不产生横向弯曲变形；
The complete set move and wire on the ground rail together with the cable plate, realized the wire drawn-in or lay-out centering, cable does not curl and distortion breadthwise;
整机连同缆盘在地轨上行走排线，实现了线缆对中收排、防线，电缆不产生横向弯曲变形；
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