Sentence examples for aberration value from inspiring English sources

We designed a crystalline microstructure during cataract lesions and calculated the aberration value of the eye by using ray trace modeling to identify the corresponding spherical aberration, coma aberration, and trefoil aberration value under different pathological-change degrees.

Calculation results showed that with increased layer number of microstructure, the influence of aberration value on spherical aberration was the greatest.

By using this approach, we obtained for each patient/lesion a single aberration value.

Before measurement, the correction collar of the focussing objective was adjusted manually to optimise image quality around a depth of 100 μm, so that the average spherical aberration value at lesser depths was negative.

To evaluate the visual impact of adding different spherical aberration values to an Implantable Collamer Lens phakic intraocular lens (pIOL) to increase the depth of focus using an adaptive optics visual simulator.

In the formulation of the problem, the aperture diameter and quality factor are used as a design variable and constraints, respectively, with maximization of signal to noise ratio (SNR) and minimization of the spherical aberration values.

Mean aberration values for a mesopic pupil diameter were: total HOA RMS: 0.41 ± 0.30 μm, coma: 0.32 ± 0.22 μm and spherical aberration: 0.21 ± 0.20 μm.

This might be due to imperfect modelling of the corresponding region of the tissue, or to measurement uncertainty due to large aberration values as discussed in section 3.

Additionally, the accuracy of the measured aberration values for the N chosen modes relies on the fact that these N modes have independent influence on metric M.

Since the small regions were larger than the size of the sub-regions, the aberration values on the map were averaged over the zone corresponding to the small region.

The impact of pure chromatic aberration can be seen in Fig. 10, where the IOL power prediction has been performed correcting monochromatic corneal aberrations for the same subject with a virtual IOL model having the same geometrical properties but different Abbe numbers, that is, different chromatic aberration values, both in white light and monochromatic conditions (540nm).