像差，光学象差；视差
an optical phenomenon resulting from the failure of a lens or mirror to produce a good image
同义词： aberration / distortion
像差-引用次数：6
According to the theory of geometric optical aberration, a set of lens was designed, which not only could meet the general requirement of the whole testing system, but also could correct optical aberration.
该系统既满足了该测试仪对系统的总体要求，又较好地校正了像差，从而保证了成像质量。
参考来源婴幼儿视力测试仪原理样机的研制
... optical 光学的; 旋光; 视力的 optical aberration 光学像差; 像差; 象差 optical absorption 光的吸收; 光学吸收 ...
... opposite joint 正对接合 optical aberration 视差;像差 optical collimating lens 光学准直透镜 ...
... detector）搜集组织发射的荧光，而不需要对荧光进行成像，因此能确保忽略掉引起轻微空间误差的光学像差（optical aberrations）。
成像质素 我们说一支镜头的质素高，通常是指其像差（Optical aberration）不明显。所谓像差，即影象在经过镜头后，所出现失真状况。
像差，[光]光学象差；视差
There are bad optical aberration in the camera lens of short focus.
短焦距摄像机镜头一般都存在比较严重的光学畸变，使成像质量下降。
There are bad optical aberration in the camera lens of short focus.
短焦距摄像机镜头一般都存在比较严重的光学畸变。
The optical aberration difference between the biconvex Fresenl lens and the plane-convex Fresenl lens was investigated by designing a large aperture Fresenl lens.
通过一个大尺寸菲涅尔透镜的设计，比较了曲面菲涅尔透镜和平面菲涅尔透镜在光学像差方面的差异。