anastigmatic

1. A Skill of Adjusting Optical Axis of Telescope Perpendicular to Central Axis of Spectrometer Design of 10 ° FOV Telecentric Off-Axis Three-mirror Anastigmatic Telescope
   望远镜光轴与分光计主轴垂直的调节技巧10°远心离轴三反消像散望远系统的光学设计
2. Design of 10 ° FOV Telecentric Off-Axis Three-mirror Anastigmatic Telescope How long can eternity last? Create eternity with your heart and believe it will last forever.
   10°远心离轴三反消像散望远系统的光学设计永远有多远，用心去创造，相信那就是永远。
3. Anastigmatic mounts of concave gratings based on this algorithm are optimized, and numerical results are simulated.
   基于此方法讨论了无象差点结构凹面光栅的优化设计，并给出了数值模拟结果。
4. It is also shown that only when the gratings are cylinder or plane ones, the second order sagittal anastigmatic circular field and meridional non defocus flat field spectral images can be formed.
   还指出仅当柱面或平面光栅时，才能形成二阶子午无离焦平场和弧矢无象散圆场谱面。
5. The results show that KBA is anastigmatic and field obliquity becomes severe with field altering larger in image space.
   分析的结果表明，KBA显微镜是一种消像散结构，但随着视场的增加，像面倾斜变得越来越严重。
6. Results There were 31 cases of anastigmatic recurrence, the signs on CT were mass around anastigmatic.
   结果吻合口复发31例，在CT片上表现为吻合口区不规则肿块影；

adj

1. not astigmatic

   Synonym:    stigmatic

2. pertaining to a lens or lens system free of astigmatism (able to form point images)

   Synonym:    stigmatic